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255 lines
370 KiB
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<?xml version="1.0" encoding="UTF-8"?>
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<class-scheme publication-date="2023-02-01" scheme-type="cpc" publication-type="official">
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<classification-item breakdown-code="false" not-allocatable="true" level="2" additional-only="false" sort-key="B" date-revised="2016-05-01" status="published"><classification-symbol>B</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>PERFORMING OPERATIONS</text></title-part><title-part><text>TRANSPORTING</text></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>The following notes are meant to assist in the use of <CPC-specific-note>classes <class-ref scheme="cpc">B01</class-ref> - <class-ref scheme="cpc">B09</class-ref></CPC-specific-note>; they must not be read as modifying in any way the elaborations.<subnote type="number"><note-paragraph>In this sub-section, the separation of different materials, e.g. of different matter, size, or state, is predominantly found in the following subclasses: <subnote><note-paragraph><class-ref scheme="cpc">B01D</class-ref><br/><class-ref scheme="cpc">B03B</class-ref>, <class-ref scheme="cpc">B03C</class-ref>, <class-ref scheme="cpc">B03D</class-ref><br/><class-ref scheme="cpc">B04B</class-ref>, <class-ref scheme="cpc">B04C</class-ref><br/><class-ref scheme="cpc">B07B</class-ref>, <class-ref scheme="cpc">B07C</class-ref></note-paragraph></subnote></note-paragraph><note-paragraph>The classifying characteristics of these subclasses are: <subnote type="bullet"><note-paragraph>the physical state of the matter to be separated </note-paragraph><note-paragraph>the principle of the process used </note-paragraph><note-paragraph>particular kinds of apparatus </note-paragraph></subnote>The first of these characteristics involves six different aspects, assembled in three groups.<subnote type="alpha"><note-paragraph>liquid/liquid or liquid/gas and gas/gas </note-paragraph><note-paragraph>solid/liquid or solid/gas </note-paragraph><note-paragraph>solid/solid</note-paragraph></subnote></note-paragraph><note-paragraph>Theses subclasses are to be used according to the following general rules: <subnote type="bullet"><note-paragraph><class-ref scheme="cpc">B01D</class-ref> is the most general class as far as separation other than solids from solids is concerned. </note-paragraph><note-paragraph>Apparatus for separating solids from solids are covered by <class-ref scheme="cpc">B03B</class-ref> when the process concerned is regarded as the equivalent of "washing" in the sense of the mining art, even if such apparatus is a pneumatic one, especially pneumatic tables or jigs. Screens <u>PER SE</u> are not covered by this subclass but are classified in <class-ref scheme="cpc">B07B</class-ref>, even if they are being used in a wet process. All other apparatus for the separation of solids from solids according to dry methods are classified in <class-ref scheme="cpc">B07B</class-ref>. </note-paragraph><note-paragraph>If the separation takes place as a result of the detection or measurement of some feature of the material or articles to be sorted it is classified in <class-ref scheme="cpc">B07C</class-ref>. </note-paragraph><note-paragraph>It should also be noted that the separation of isotopes of the same chemical element is covered by <class-ref scheme="cpc">B01D59/00</class-ref>, whatever process or apparatus is employed.</note-paragraph></subnote></note-paragraph></subnote></note-paragraph><note-paragraph>The following scheme illustrates the classification according to these rules. <subnote type="alpha"><note-paragraph><pre>LIQUID/LIQUID <br/> LIQUID/GAS <br/> GAS/GAS <br/> _____________________________________________________________________ <br/> Subclasses dealing with <br/> Operations Method Apparatus <br/> _____________________________________________________________________ <br/> General <class-ref scheme="cpc">B01D</class-ref>
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<class-ref scheme="cpc">B01D</class-ref>
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<br/> by centrifugal force, using centrifuges <br/> or free-vortex apparatus <class-ref scheme="cpc">B01D</class-ref>
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<class-ref scheme="cpc">B04B</class-ref>, <class-ref scheme="cpc">B04C</class-ref>
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<br/> using magnetic or electrostatic effect <class-ref scheme="cpc">B03C</class-ref>
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<class-ref scheme="cpc">B03C</class-ref>
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<br/> _____________________________________________________________________ </pre></note-paragraph><note-paragraph><pre>SOLID/LIQUID <br/> SOLID/GAS <br/> _____________________________________________________________________ <br/> Subclasses dealing with <br/> Operations Method Apparatus <br/> _____________________________________________________________________ <br/> General <class-ref scheme="cpc">B01D</class-ref>
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<class-ref scheme="cpc">B01D</class-ref>
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<br/> by centrifugal force <class-ref scheme="cpc">B01D</class-ref>
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<class-ref scheme="cpc">B01D</class-ref>
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<br/> using centrifuges or free-vortex <br/> apparatus <class-ref scheme="cpc">B01D</class-ref>
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<class-ref scheme="cpc">B04B</class-ref>, <class-ref scheme="cpc">B04C</class-ref>
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<br/> using magnetic or electrostatic effect <class-ref scheme="cpc">B03C</class-ref>
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<class-ref scheme="cpc">B03C</class-ref>
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<br/> _____________________________________________________________________ <br/></pre></note-paragraph><note-paragraph><pre>SOLID/SOLID <br/> _____________________________________________________________________ <br/> Dry Methods <br/> _____________________________________________________________________ <br/> Subclasses dealing with <br/> Operations Method Apparatus <br/> _____________________________________________________________________ <br/> General for material in bulk <class-ref scheme="cpc">B07B</class-ref>
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<class-ref scheme="cpc">B07B</class-ref>
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<br/> Individual sorting <class-ref scheme="cpc">B07C</class-ref>
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<class-ref scheme="cpc">B07C</class-ref>
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<br/> Screening, sifting, pneumatic sorting <class-ref scheme="cpc">B07B</class-ref>
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<class-ref scheme="cpc">B07B</class-ref>
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<br/> using pneumatic tables or jigs <class-ref scheme="cpc">B03B</class-ref>
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<class-ref scheme="cpc">B03B</class-ref>
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<br/> by magnetic or electrostatic effect <class-ref scheme="cpc">B03C</class-ref>
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<class-ref scheme="cpc">B03C</class-ref>
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<br/> by centrifugal force <class-ref scheme="cpc">B07B</class-ref>
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<class-ref scheme="cpc">B07B</class-ref>
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<br/> using centrifuges or free-vortex <br/> apparatus <class-ref scheme="cpc">B07B</class-ref>
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<class-ref scheme="cpc">B04B</class-ref>, <class-ref scheme="cpc">B04C</class-ref>
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<br/> _____________________________________________________________________ <br/> Wet Methods <br/> _____________________________________________________________________ <br/> Subclasses dealing with <br/> Operations Method Apparatus <br/> _____________________________________________________________________ <br/> General <class-ref scheme="cpc">B03B</class-ref>
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<class-ref scheme="cpc">B03B</class-ref>
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<br/> flotation, differential sedimentation <class-ref scheme="cpc">B03D</class-ref>
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<class-ref scheme="cpc">B03D</class-ref>
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<br/> screening <class-ref scheme="cpc">B07B</class-ref>
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<class-ref scheme="cpc">B07B</class-ref>
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<br/> _____________________________________________________________________ <br/> Combinations = dry methods - wet methods: <class-ref scheme="cpc">B03B</class-ref>
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<br/> _____________________________________________________________________</pre></note-paragraph></subnote></note-paragraph></note></notes-and-warnings>
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<classification-item breakdown-code="false" not-allocatable="true" level="3" additional-only="false" sort-key="B01" date-revised="2013-01-01" status="published"><classification-symbol>B01</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>SEPARATING</text></title-part><title-part><text>MIXING</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="true" level="4" additional-only="false" sort-key="B01" date-revised="2019-05-01" status="published"><classification-symbol>B01</classification-symbol><class-title date-revised="2019-05-01"><title-part><text>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B01B.xml" sort-key="B01B" definition-exists="true" date-revised="2020-01-01" status="published"><classification-symbol>B01B</classification-symbol><class-title date-revised="2018-08-01"><title-part><text>BOILING</text></title-part><title-part><text>BOILING APPARATUS </text><CPC-specific-text><text>; EVAPORATION; EVAPORATION APPARATUS</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B01D.xml" sort-key="B01D" definition-exists="true" date-revised="2022-08-01" status="published"><classification-symbol>B01D</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>SEPARATION </text><reference><text>separating solids from solids by wet methods <class-ref scheme="cpc">B03B</class-ref>, <class-ref scheme="cpc">B03D</class-ref>; by pneumatic jigs or tables <class-ref scheme="cpc">B03B</class-ref>; by other dry methods <class-ref scheme="cpc">B07</class-ref>; magnetic or electrostatic separation of solid materials from solid materials or fluids, separation by high-voltage electric fields <class-ref scheme="cpc">B03C</class-ref>; centrifuges, vortex apparatus <class-ref scheme="cpc">B04</class-ref>; presses <u>per se</u> for squeezing-out liquid from liquid-containing material <class-ref scheme="cpc">B30B9/02</class-ref>; treatment of water <class-ref scheme="cpc">C02F</class-ref>, e.g. softening by ion-exchange <class-ref scheme="cpc">C02F1/42</class-ref>; </text><CPC-specific-text><text>arrangements of air intake cleaners in gas turbine plants <class-ref scheme="cpc">F02C7/05</class-ref></text></CPC-specific-text><text> ; arrangements or mounting of filters in air-conditioning, air-humidification or ventilation <class-ref scheme="cpc">F24F13/28</class-ref></text></reference></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph> This subclass <u>covers:</u> <subnote type="bullet"><note-paragraph> evaporation, distillation, crystallisation, filtration, dust precipitation, gas cleaning, absorption, adsorption; </note-paragraph><note-paragraph> similar processes which are not concerned with, or limited to, separation, except in the case of absorption or adsorption. </note-paragraph></subnote></note-paragraph><note-paragraph> In this subclass, the terms or expressions are used with the meaning indicated: <subnote type="bullet"><note-paragraph> "filtration" and analogous terms include straining solids from fluids. Filtration is a process that normally uses a filter medium; </note-paragraph><note-paragraph> "filter medium" is a porous material or porous arrangement of material used to filter solids from fluids; </note-paragraph><note-paragraph> "filtering element" is a section of filter medium in addition to parts to which the medium is demountably or permanently fixed, including other sections of medium, end caps, peripheral frames or edge strips, but excluding housings; </note-paragraph><note-paragraph> "filter housing" is the fluid-constraining impervious vessel, whether open or closed, which contains, or is adapted to contain, one or more filtering elements or filter media; </note-paragraph><note-paragraph> "filter chamber" is the space within a housing, where filtering elements or filter media are located. Partitions may divide a single housing into a plurality of chambers; </note-paragraph><note-paragraph> "filtering apparatus" consists of filtering elements combined with housings, cleaning arrangements, motor or the like parts, which are characteristic of the particular type of apparatus. Ancillary devices such as pumps or valves are considered part of a filtering apparatus when inside the apparatus. Ancillary devices performing similar or different unit operation such as comminutors, mixers or non-filtering separators, whether or not inside the apparatus, are not considered part of a filtering apparatus. The term does not extend to apparatus, e.g. washing machines, of which the filter forms only a part. </note-paragraph></subnote></note-paragraph><note-paragraph> For apparatus used in drying or evaporation, class <class-ref scheme="cpc">F26</class-ref> takes precedence over this subclass. </note-paragraph><note-paragraph> Group <class-ref scheme="cpc">B01D59/00</class-ref> takes precedence over the other groups of this subclass and over other subclasses in class <class-ref scheme="cpc">B01</class-ref>. </note-paragraph><note-paragraph><CPC-specific-note>In this subclass, combination sets [C-Sets] are used. The detailed information about the C-Sets construction and the associated syntax rules are found in the definitions of <class-ref scheme="cpc">B01D</class-ref>.</CPC-specific-note></note-paragraph></note><note type="warning"><note-paragraph warning-type="ipc-not-used">The following IPC groups are not in the CPC scheme. The subject matter for these IPC groups is classified in the following CPC groups: <table><row><entry> <class-ref scheme="ipc">B01D15/04</class-ref></entry><entry> covered by </entry><entry> <class-ref scheme="cpc">B01J39/00</class-ref> - <class-ref scheme="cpc">B01J49/90</class-ref></entry></row><row><entry> <class-ref scheme="ipc">B01D17/022</class-ref></entry><entry> covered by </entry><entry> <class-ref scheme="cpc">B01D17/0202</class-ref></entry></row><row><entry> <class-ref scheme="ipc">B01D17/025</class-ref></entry><entry> covered by </entry><entry> <class-ref scheme="cpc">B01D17/0208</class-ref></entry></row><row><entry><class-ref scheme="ipc">B01D17/028</class-ref></entry><entry> covered by </entry><entry> <class-ref scheme="cpc">B01D17/0211</class-ref></entry></row><row><entry> <class-ref scheme="ipc">B01D17/032</class-ref></entry><entry> covered by </entry><entry> <class-ref scheme="cpc">B01D17/0214</class-ref></entry></row><row><entry><class-ref scheme="ipc">B01D17/035</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B01D17/0205</class-ref></entry></row><row><entry><class-ref scheme="ipc">B01D17/038</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B01D17/0217</class-ref></entry></row><row><entry><class-ref scheme="ipc">B01D17/05</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B01D17/047</class-ref></entry></row><row><entry> <class-ref scheme="ipc">B01D17/09</class-ref></entry><entry> covered by </entry><entry> <class-ref scheme="cpc">B01D17/005</class-ref></entry></row><row><entry> <class-ref scheme="ipc">B01D25/133</class-ref></entry><entry> covered by </entry><entry> <class-ref scheme="cpc">B01D25/285</class-ref></entry></row><row><entry> <class-ref scheme="ipc">B01D25/168</class-ref></entry><entry> covered by </entry><entry> <class-ref scheme="cpc">B01D25/285</class-ref></entry></row><row><entry> <class-ref scheme="ipc">B01D29/37</class-ref></entry><entry> covered by </entry><entry> <class-ref scheme="cpc">B01D29/336</class-ref>, <class-ref scheme="cpc">B01D29/356</class-ref></entry></row><row><entry> <class-ref scheme="ipc">B01D35/01</class-ref></entry><entry> covered by </entry><entry> <class-ref scheme="cpc">B01D36/001</class-ref></entry></row><row><entry> <class-ref scheme="ipc">B01D61/26</class-ref></entry><entry> covered by </entry><entry> <class-ref scheme="cpc">A61M1/1656</class-ref></entry></row><row><entry> <class-ref scheme="ipc">B01D61/34</class-ref></entry><entry> covered by </entry><entry> <class-ref scheme="cpc">A61M1/16</class-ref></entry></row></table></note-paragraph><note-paragraph><CPC-specific-note>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</CPC-specific-note></note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B01F.xml" sort-key="B01F" definition-exists="true" date-revised="2022-01-01" status="published"><classification-symbol>B01F</classification-symbol><class-title date-revised="2022-01-01"><title-part><text>MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING </text><reference><text>mixing paints <class-ref scheme="cpc">B44D3/06</class-ref></text></reference></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>This subclass <u>covers</u>:<subnote type="bullet"><note-paragraph>agitation or homogenisation of products formed by a combination of two or more components with the purpose of obtaining a homogeneous composition or homogeneous conditions in the mass of material;</note-paragraph><note-paragraph>stirring of a single material with the purpose of obtaining homogeneous conditions in the mass of material;</note-paragraph><note-paragraph>mixing, agitation and homogenisation of materials, irrespective of the application in which it is produced, whenever the device or the method are directed to achieve the desired effect.</note-paragraph></subnote></note-paragraph><note-paragraph>In this subclass, the following term is used with the meaning indicated:<subnote type="bullet"> <note-paragraph>"mixing" also covers stirring of a single material.</note-paragraph> </subnote></note-paragraph></note><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B01J.xml" sort-key="B01J" definition-exists="true" date-revised="2020-05-01" status="published"><classification-symbol>B01J</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY</text></title-part><title-part><text>THEIR RELEVANT APPARATUS</text></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph> In this subclass, the following terms or expressions are used with the meanings indicated : <subnote type="bullet"><note-paragraph>"solid particles" includes such particles whether catalysts, reactants or inert in solid,semi-solid or pasty state;</note-paragraph><note-paragraph>"fluidised particles" means finely divided solid particles lifted and agitated by a stream of fluid;</note-paragraph><note-paragraph>"fluidised bed-technique" means fluid-solid contacting technique in which finely divided particles are lifted and agitated by a rising stream of fluid, said stream having such a speed as to form a lower dense phase (the "bed") and an upper dilute fluidised phase of "fluidised particles";</note-paragraph><note-paragraph>"processes conducted in the presence of solid particles" does not include processes wherein the only solid particles present are formed during the reaction.</note-paragraph></subnote></note-paragraph><note-paragraph>In this subclass, tradenames that are often found in scientific and patent literature have been used in order to define precisely the scope of the groups</note-paragraph></note><note type="warning"><note-paragraph warning-type="ipc-not-used">The following IPC groups are not in the CPC scheme. The subject matter for these IPC groups is classified in the following CPC groups: <table><row><entry><class-ref scheme="ipc">B01J37/025</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B01J37/02</class-ref></entry></row><row><entry><class-ref scheme="ipc">B01J32/00</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B01J21/00</class-ref> - <class-ref scheme="cpc">B01J29/90</class-ref>, <class-ref scheme="cpc">B01J33/00</class-ref> - <class-ref scheme="cpc">B01J38/74</class-ref></entry></row></table></note-paragraph><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B01L.xml" sort-key="B01L" definition-exists="true" date-revised="2023-02-01" status="published"><classification-symbol>B01L</classification-symbol><class-title date-revised="2023-02-01"><title-part><text>CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE</text></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>This subclass <u>covers</u> only laboratory apparatus which is either applicable solely to laboratory purposes or which, by reason of its simple construction and adaptability, is such as would not be suitable for industrial use.</note-paragraph></note><note type="warning"><note-paragraph warning-type="ipc-not-used">The following IPC groups are not in the CPC scheme. The subject matter for these IPC groups is classified in the following CPC groups: <table><row><entry>- <class-ref scheme="ipc">B01L3/14</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B01L3/50</class-ref></entry></row></table></note-paragraph><note-paragraph><CPC-specific-note>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</CPC-specific-note> </note-paragraph></note></notes-and-warnings></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="4" additional-only="false" sort-key="B02" date-revised="2013-01-01" status="published"><classification-symbol>B02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>CRUSHING, PULVERISING, OR DISINTEGRATING</text></title-part><title-part><text>PREPARATORY TREATMENT OF GRAIN FOR MILLING</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B02B.xml" sort-key="B02B" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>B02B</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>PREPARING GRAIN FOR MILLING</text></title-part><title-part><text>REFINING GRANULAR FRUIT TO COMMERCIAL PRODUCTS BY WORKING THE SURFACE </text><reference><text>making dough from cereals directly <class-ref scheme="cpc">A21C</class-ref>; preservation or sterilisation of cereals <class-ref scheme="cpc">A23B</class-ref>; cleaning fruit <class-ref scheme="cpc">A23N</class-ref>; preparation of malt <class-ref scheme="cpc">C12C</class-ref></text></reference></title-part></class-title><notes-and-warnings><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B02C.xml" sort-key="B02C" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>B02C</classification-symbol><class-title date-revised="2017-01-01"><title-part><text>CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL</text></title-part><title-part><text>MILLING GRAIN </text><reference><CPC-specific-text><text>household tools and machines for pulverising foodstuffs, e.g. coffee and spice mills <class-ref scheme="cpc">A47J42/00</class-ref>; pharmaceutical mortars <class-ref scheme="cpc">A61J3/02</class-ref>; mechanical processing of refuse and garbage <class-ref scheme="cpc">B03B9/06</class-ref>; dressing mould materials by grinding <class-ref scheme="cpc">B22C5/04</class-ref></text></CPC-specific-text><text>; obtaining metallic powder by crushing, grinding or milling <class-ref scheme="cpc">B22F9/04</class-ref>; </text><CPC-specific-text><text>recovery of plastics by disintegrating <class-ref scheme="cpc">B29B17/00</class-ref>; crushing raw materials in starch making <class-ref scheme="cpc">C08B30/02</class-ref>; beaters for papermaking <class-ref scheme="cpc">D21D1/02</class-ref>; crushing devices specially for transport in mines <class-ref scheme="cpc">E21F13/002</class-ref>; slag crushing devices <class-ref scheme="cpc">F23J1/00</class-ref>; fuel milling devices in combustion apparatus <class-ref scheme="cpc">F23K1/00</class-ref>; household devices for crushing coal <class-ref scheme="cpc">F24B15/02</class-ref>; ice disintegrating devices <class-ref scheme="cpc">F25C5/02</class-ref></text></CPC-specific-text></reference></title-part></class-title><notes-and-warnings><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="4" additional-only="false" sort-key="B03" date-revised="2019-05-01" status="published"><classification-symbol>B03</classification-symbol><class-title date-revised="2019-05-01"><title-part><text>SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS</text></title-part><title-part><text>MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS</text></title-part><title-part><text>SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B03B.xml" sort-key="B03B" definition-exists="true" date-revised="2023-02-01" status="published"><classification-symbol>B03B</classification-symbol><class-title date-revised="2023-02-01"><title-part><text>SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B03C.xml" sort-key="B03C" definition-exists="true" date-revised="2023-02-01" status="published"><classification-symbol>B03C</classification-symbol><class-title date-revised="2023-02-01"><title-part><text>MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS</text></title-part><title-part><text>SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS </text><reference><text>separating isotopes <class-ref scheme="cpc">B01D59/00</class-ref>; combinations of magnetic or electrostatic separation with separation of solids by other means <class-ref scheme="cpc">B03B</class-ref>, <class-ref scheme="cpc">B07B</class-ref></text></reference></title-part></class-title><notes-and-warnings><note type="warning"><note-paragraph><CPC-specific-note>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</CPC-specific-note></note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B03D.xml" sort-key="B03D" definition-exists="true" date-revised="2020-05-01" status="published"><classification-symbol>B03D</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>FLOTATION</text></title-part><title-part><text>DIFFERENTIAL SEDIMENTATION </text><reference><text>sedimentation in general <class-ref scheme="cpc">B01D21/00</class-ref>; in combination with other separation of solids <class-ref scheme="cpc">B03B</class-ref>; sink-float separation <class-ref scheme="cpc">B03B5/28</class-ref>; detergents, soaps <class-ref scheme="cpc">C11D</class-ref></text></reference></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="4" additional-only="false" sort-key="B04" date-revised="2019-05-01" status="published"><classification-symbol>B04</classification-symbol><class-title date-revised="2019-05-01"><title-part><text>CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B04B.xml" sort-key="B04B" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>B04B</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>CENTRIFUGES </text><reference><text>high-speed drum mills <class-ref scheme="cpc">B02C19/11</class-ref>; domestic spin driers <class-ref scheme="cpc">D06F</class-ref>; analysing, measuring or monitoring physical or chemical properties of samples during centrifuging, <u>see</u> the relevant subclasses for these procedures, e.g. <class-ref scheme="cpc">G01N</class-ref></text></reference></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>This subclass <u>covers</u> machines or apparatus for separating, mixing, drying, extracting, purifying, or like treating in which centrifugal effects are generated by rotary bowls or other rotors. Where such machines or apparatus involve pumping effects, such effects must be incidental or subsidiary to the treating. </note-paragraph></note><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B04C.xml" sort-key="B04C" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>B04C</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES </text><reference><CPC-specific-text><text>centrifugal separation of water from steam <class-ref scheme="cpc">B01D45/12</class-ref>;</text></CPC-specific-text><text> jet mills <class-ref scheme="cpc">B02C19/06</class-ref>; </text><CPC-specific-text><text>wind sifters <class-ref scheme="cpc">B07B7/00</class-ref>;</text></CPC-specific-text><text> cyclonic type combustion apparatus <class-ref scheme="cpc">F23</class-ref>; </text><CPC-specific-text><text>vortex burners for cyclone-type combustion apparatus <class-ref scheme="cpc">F23D1/02</class-ref>; cyclonic type combustion apparatus for gas turbines <class-ref scheme="cpc">F23R3/00</class-ref></text></CPC-specific-text></reference></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>This subclass <u>covers</u> apparatus for separating, mixing or like treating in which centrifugal effects are generated by free vortex flow, otherwise than by rotary bowls, rotors or curved passages.</note-paragraph></note><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="4" additional-only="false" sort-key="B05" date-revised="2021-01-01" status="published"><classification-symbol>B05</classification-symbol><class-title date-revised="2021-01-01"><title-part><text>SPRAYING OR ATOMISING IN GENERAL</text></title-part><title-part><text>APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL</text></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>In this class, the following terms are used with the meanings indicated: <subnote type="bullet"><note-paragraph>"other fluent materials" includes semiliquids, pastes, melts, solutions, dispersions, suspensions, particulate materials, gases or vapours; </note-paragraph><note-paragraph>"particulate materials" includes powders, granules, short fibres or chips; </note-paragraph><note-paragraph>"coating" means the materials applied. The coating may be a liquid having become solid after drying, e.g. paint.</note-paragraph></subnote></note-paragraph></note></notes-and-warnings>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B05B.xml" sort-key="B05B" definition-exists="true" date-revised="2023-01-01" status="published"><classification-symbol>B05B</classification-symbol><class-title date-revised="2023-01-01"><title-part><text>SPRAYING APPARATUS</text></title-part><title-part><text>ATOMISING APPARATUS</text></title-part><title-part><text>NOZZLES </text><reference><text>spray-mixers with nozzles <class-ref scheme="cpc">B01F25/72</class-ref>; processes for applying liquids or other fluent materials to surfaces by spraying <class-ref scheme="cpc">B05D</class-ref></text></reference></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>This subclass <u>covers</u> particularly apparatus for the release or projection of drops or droplets into the atmosphere or into a chamber to form a mist or the like. For this purpose, the materials to be projected may be suspended in a stream of gas or vapour.</note-paragraph><note-paragraph>Attention is drawn to the Note following the title of class <class-ref scheme="cpc">B05</class-ref>.</note-paragraph><note-paragraph>In this subclass, "means for controlling volume of flow" is used in the most general meaning and includes also means allowing only starting and stopping the flow</note-paragraph><note-paragraph>In this subclass, the meaning of the expression "apparatus carried on or by a person" includes all apparatus comprising at least one container for the material to be sprayed carried on or by a person during use</note-paragraph><note-paragraph>In this subclass, the word "container" is to be understood as the innermost enclosure containing the material to be sprayed</note-paragraph></note><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B05C.xml" sort-key="B05C" definition-exists="true" date-revised="2021-01-01" status="published"><classification-symbol>B05C</classification-symbol><class-title date-revised="2021-01-01"><title-part><text>APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL </text><reference><text>spraying apparatus, atomising apparatus, nozzles <class-ref scheme="cpc">B05B</class-ref>; plant for applying liquids or other fluent materials to objects by electrostatic spraying <class-ref scheme="cpc">B05B5/08</class-ref></text></reference></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>This subclass <u>covers</u> apparatus or hand tools, in general, for applying liquids or other fluent materials to a surface or a part thereof, by any mechanical or physical method, in particular apparatus for obtaining a uniform distribution of liquids or other fluent materials on a surface.</note-paragraph><note-paragraph>Attention is drawn to the Note following the title of class <class-ref scheme="cpc">B05</class-ref>.</note-paragraph></note><note type="warning"><note-paragraph warning-type="ipc-not-used">The following IPC groups are not in the CPC scheme. The subject matter for these IPC groups is classified in the following CPC groups: <table><row><entry><class-ref scheme="ipc">B05C5/04</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B05C5/001</class-ref>, <class-ref scheme="cpc">B05C11/1042</class-ref></entry></row></table></note-paragraph><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B05D.xml" sort-key="B05D" definition-exists="true" date-revised="2021-01-01" status="published"><classification-symbol>B05D</classification-symbol><class-title date-revised="2021-01-01"><title-part><text>PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL </text><reference><text>conveying articles or workpieces through baths of liquid <class-ref scheme="cpc">B65G</class-ref>, e.g. <class-ref scheme="cpc">B65G49/02</class-ref></text></reference></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph> This subclass <u>covers</u>: <subnote type="bullet"><note-paragraph>processes for applying liquids or other fluent materials to a surface or part of a surface, in general, by any mechanical or physical method and particularly processes producing a uniform distribution of liquids or other fluent materials on a surface; </note-paragraph><note-paragraph>pretreatment of surfaces to which liquids or other fluent materials are to be applied; </note-paragraph><note-paragraph>after-treatment of applied coatings. </note-paragraph></subnote></note-paragraph><note-paragraph>Attention is drawn to the Note following the title of class <class-ref scheme="cpc">B05</class-ref>. </note-paragraph></note><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="4" additional-only="false" sort-key="B06" date-revised="2013-01-01" status="published"><classification-symbol>B06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B06B.xml" sort-key="B06B" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>B06B</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, </text><CPC-specific-text><text>e.g.</text></CPC-specific-text><text> FOR PERFORMING MECHANICAL WORK IN GENERAL </text><reference><text>for particular applications, <u>see</u> the relevant subclasses, e.g. <class-ref scheme="cpc">B07B1/40</class-ref>, <class-ref scheme="cpc">B23Q17/12</class-ref>, <class-ref scheme="cpc">B24B31/06</class-ref>; measurement of mechanical vibrations <class-ref scheme="cpc">G01H</class-ref>; in direction finding, locating, distance or velocity measuring <class-ref scheme="cpc">G01S</class-ref>; </text><CPC-specific-text><text>generating seismic energy <class-ref scheme="cpc">G01V1/02</class-ref></text></CPC-specific-text><text>; control of mechanical vibrations in general <class-ref scheme="cpc">G05D</class-ref>; sound-producing devices, e.g. bells, sirens, whistles <class-ref scheme="cpc">G10K</class-ref>, </text><CPC-specific-text><text>e.g. methods or devices for transmitting, conducting, or directing sound in general <class-ref scheme="cpc">G10K11/00</class-ref></text></CPC-specific-text><text>; generation of electrical oscillations <class-ref scheme="cpc">H03B</class-ref>; electromechanical resonators in general <class-ref scheme="cpc">H03H</class-ref>; electromechanical transducers </text><CPC-specific-text><text>for communication techniques, e.g. microphones, speakers</text></CPC-specific-text><text> <class-ref scheme="cpc">H04R</class-ref></text></reference></title-part></class-title><notes-and-warnings><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="4" additional-only="false" sort-key="B07" date-revised="2019-05-01" status="published"><classification-symbol>B07</classification-symbol><class-title date-revised="2019-05-01"><title-part><text>SEPARATING SOLIDS FROM SOLIDS</text></title-part><title-part><text>SORTING</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B07B.xml" sort-key="B07B" definition-exists="true" date-revised="2021-01-01" status="published"><classification-symbol>B07B</classification-symbol><class-title date-revised="2021-01-01"><title-part><text>SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS</text></title-part><title-part><text>SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL </text><reference><text>wet separating processes, sorting by processes using fluent material in the same way as liquid <class-ref scheme="cpc">B03</class-ref>; combinations of dry separating apparatus with wet separating apparatus <class-ref scheme="cpc">B03B</class-ref>; using liquids <class-ref scheme="cpc">B03B</class-ref>, <class-ref scheme="cpc">B03D</class-ref>; sorting by magnetic or electrostatic separation of solid materials from solid materials or fluids, separation by high voltage electric fields <class-ref scheme="cpc">B03C</class-ref>; centrifuges or vortex apparatus for carrying out physical processes <class-ref scheme="cpc">B04</class-ref>; hand sorting, postal sorting, sorting by switching or other devices actuated in response to detection or measurement of some feature of articles or samples of material <class-ref scheme="cpc">B07C</class-ref></text></reference></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>In this subclass any sorting or grading of bulk material or loose articles fit to be handled like bulk material results automatically from the construction of the apparatus and properties of the material, e.g. by a trap opening under an object of a certain minimum weight, by an aperture of graduated size. Sorting of articles is included in so far as the same conditions apply, e.g. sorting of timber by passing it over successively longer openings; the articles may or may not be orientated for the purpose of sorting.</note-paragraph></note><note type="warning"><note-paragraph warning-type="ipc-not-used">The following IPC groups are not in the CPC scheme. The subject matter for these IPC groups is classified in the following CPC groups: <table><row><entry><class-ref scheme="ipc">B07B1/32</class-ref></entry><entry> covered by </entry><entry> <class-ref scheme="cpc">B07B1/30</class-ref> </entry></row></table></note-paragraph><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B07C.xml" sort-key="B07C" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>B07C</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>POSTAL SORTING</text></title-part><title-part><text>SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING </text><reference><text>specially adapted for a specific purpose covered by another class, <u>see</u> the relevant place, e.g. <class-ref scheme="cpc">A43D33/06</class-ref>, <class-ref scheme="cpc">B23Q7/12</class-ref></text></reference></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>This subclass <u>covers</u> sorting of materials or articles by hand or by devices actuated, manually or automatically, as a result of inspection or of detection or measurement of some feature of the material or articles </note-paragraph></note><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="4" additional-only="false" sort-key="B08" date-revised="2013-01-01" status="published"><classification-symbol>B08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>CLEANING</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B08B.xml" sort-key="B08B" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>B08B</classification-symbol><class-title date-revised="2016-05-01"><title-part><text>CLEANING IN GENERAL</text></title-part><title-part><text>PREVENTION OF FOULING IN GENERAL </text><reference><text>brushes <class-ref scheme="cpc">A46</class-ref>; devices for domestic or like cleaning <class-ref scheme="cpc">A47L</class-ref>; </text><CPC-specific-text><text>cleaning golf-clubs or golf accessories <class-ref scheme="cpc">A63B57/60</class-ref>; cleaning grips of bats on rackets <class-ref scheme="cpc">A63B60/36</class-ref></text></CPC-specific-text><text> ; separation of particles from liquids or gases <class-ref scheme="cpc">B01D</class-ref>; separation of solids <class-ref scheme="cpc">B03</class-ref>, <class-ref scheme="cpc">B07</class-ref>; spraying or applying liquids or other fluent materials to surfaces in general <class-ref scheme="cpc">B05</class-ref>; cleaning devices for conveyors <class-ref scheme="cpc">B65G45/10</class-ref>; concurrent cleaning, filling and closing of bottles <class-ref scheme="cpc">B67C7/00</class-ref>; inhibiting corrosion or incrustation in general <class-ref scheme="cpc">C23</class-ref>; cleaning streets, permanent ways, beaches or land <class-ref scheme="cpc">E01H</class-ref>; parts, details or accessories of swimming or splash baths or pools, specially adapted for cleaning <class-ref scheme="cpc">E04H4/16</class-ref>; preventing or removing electrostatic charges <class-ref scheme="cpc">H05F</class-ref></text></reference></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph> This subclass <u>covers</u> only inventions relating to cleaning which are usually classified according to one (or more) of the aspects mentioned below if they are not fully classifiable in a subclass a subclass providing for any of the following aspects: <subnote type="bullet"><note-paragraph>the articles cleaned, e.g. bed-pans, urinal or other sanitary devices for bed-ridden persons <class-ref scheme="cpc">A61G9/02</class-ref>, filters, semi-permeable membres <class-ref scheme="cpc">B01D</class-ref>, castings and moulds <class-ref scheme="cpc">B22D29/00</class-ref>, vehicles <class-ref scheme="cpc">B60S</class-ref>, coke ovens <class-ref scheme="cpc">C10B43/00</class-ref>, building forms <class-ref scheme="cpc">E04G</class-ref>, boilers <class-ref scheme="cpc">F22</class-ref>, combustion apparatus <class-ref scheme="cpc">F23</class-ref>, furnaces <class-ref scheme="cpc">F27</class-ref>;the general nature of the cleaning, e.g. preparing for sugar manufacture <class-ref scheme="cpc">A23N</class-ref>, domestic cleaning <class-ref scheme="cpc">A47L</class-ref>, treatment of textiles <class-ref scheme="cpc">D06</class-ref>, laundry <class-ref scheme="cpc">D06F</class-ref>, air-conditioning <class-ref scheme="cpc">F24F</class-ref>; </note-paragraph><note-paragraph>the particular operation performed, e.g. filtering <class-ref scheme="cpc">B01D</class-ref>, separating of solids <class-ref scheme="cpc">B03</class-ref>, <class-ref scheme="cpc">B07</class-ref>, sand-blasting <class-ref scheme="cpc">B24C</class-ref>;</note-paragraph><note-paragraph>the particular apparatus or device, e.g. brushes <class-ref scheme="cpc">A46B</class-ref>, mops <class-ref scheme="cpc">A47L</class-ref>, centrifuges <class-ref scheme="cpc">B04</class-ref>, hand tools <class-ref scheme="cpc">B25</class-ref><CPC-specific-note> devices for cleaning paint-applying hand tools after use <class-ref scheme="cpc">B44D3/006</class-ref></CPC-specific-note> ; </note-paragraph><note-paragraph>the substance cleaned, e.g. metals <class-ref scheme="cpc">B21C</class-ref>, <class-ref scheme="cpc">C23</class-ref>, water <class-ref scheme="cpc">C02</class-ref>, glass <class-ref scheme="cpc">C03B</class-ref>, leather <class-ref scheme="cpc">C14B</class-ref>, textile fibres <class-ref scheme="cpc">D01</class-ref>; </note-paragraph><note-paragraph>the substance removed (or prevented from depositing or forming) e.g. <CPC-specific-note> removing paint <class-ref scheme="cpc">B44D3/00</class-ref>, e.g. </CPC-specific-note> implements or apparatus for removing dry paint from surfaces <class-ref scheme="cpc">B44D3/16</class-ref>; </note-paragraph><note-paragraph>chemical paint-removers <class-ref scheme="cpc">C09D9/00</class-ref>; </note-paragraph><note-paragraph>preventing rust <class-ref scheme="cpc">C23F</class-ref>; </note-paragraph><note-paragraph>the substance used, e.g. macromolecular compounds or compositions <class-ref scheme="cpc">C08</class-ref>, anti-icing materials <class-ref scheme="cpc">C09K</class-ref>, detergents <class-ref scheme="cpc">C11D</class-ref>;</note-paragraph><note-paragraph>the operation in connection with which cleaning is done, e.g. metal rolling <class-ref scheme="cpc">B21B</class-ref>, metal boring <class-ref scheme="cpc">B23B</class-ref>, soldering <class-ref scheme="cpc">B23K</class-ref>, textile fabrication <class-ref scheme="cpc">D01G</class-ref>, <class-ref scheme="cpc">D01H</class-ref>, <class-ref scheme="cpc">D03J</class-ref>, <class-ref scheme="cpc">D04B</class-ref>; </note-paragraph><note-paragraph>the surroundings of a surface to be cleaned or kept clean, e.g. water in a boiler <class-ref scheme="cpc">C02F</class-ref>, air in a room <class-ref scheme="cpc">F24F</class-ref>. </note-paragraph></subnote></note-paragraph></note><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="4" additional-only="false" sort-key="B09" date-revised="2019-05-01" status="published"><classification-symbol>B09</classification-symbol><class-title date-revised="2019-05-01"><title-part><text>DISPOSAL OF SOLID WASTE</text></title-part><title-part><text>RECLAMATION OF CONTAMINATED SOIL</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B09B.xml" sort-key="B09B" definition-exists="true" date-revised="2023-01-01" status="published"><classification-symbol>B09B</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>DISPOSAL OF SOLID WASTE</text></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>This subclass <u>covers</u> only single or combined, e.g. multistage, operations not fully classifiable in a single other subclass</note-paragraph><note-paragraph>In this subclass the following terms or expressions are added with the meanings indicated : <subnote type="bullet"><note-paragraph>"disposal" means the discarding, e.g. dumping, or destroying of waste or its transformation into something useful or harmless; </note-paragraph><note-paragraph>"solid waste" includes waste which, although it has liquid content, is for practical purposes handled as solid</note-paragraph></subnote></note-paragraph><note-paragraph>Attention is drawn to the following places: <table><row><entry><class-ref scheme="cpc">A23J1/16</class-ref></entry><entry> Obtaining proteins from waste water of starch manufacturing plants of like wastes </entry></row><row><entry><class-ref scheme="cpc">A23K10/26</class-ref>, <class-ref scheme="cpc">A23K10/37</class-ref></entry><entry>Animal feeding-stuffs from waste products of animal origin or of plant origin</entry></row><row><entry><class-ref scheme="cpc">A23K10/38</class-ref></entry><entry> Animal feeding-stuffs from distillers' or brewers' waste </entry></row><row><entry><class-ref scheme="cpc">A23K10/28</class-ref></entry><entry> Animal feeding-stuffs from waste dairy products</entry></row><row><entry><class-ref scheme="cpc">A23K10/20</class-ref></entry><entry> Animal feeding-stuffs from kitchen waste </entry></row><row><entry><class-ref scheme="cpc">A43B1/12</class-ref></entry><entry> Footwear made of rubber waste </entry></row><row><entry><class-ref scheme="cpc">A61L11/00</class-ref></entry><entry> Disinfection or sterilisation methods specially adapted for refuse </entry></row><row><entry><class-ref scheme="cpc">A62D3/00</class-ref></entry><entry> Chemical means for combatting harmful chemical agents; processes for making harmful chemical agents harmless </entry></row><row><entry><class-ref scheme="cpc">B01D53/34</class-ref></entry><entry> Chemical purification of smoke or fumes, e.g. flue gas </entry></row><row><entry><CPC-specific-note><class-ref scheme="cpc">B02C18/0084</class-ref></CPC-specific-note></entry><entry> Disintegrating by knives or other cutting or tearing members, which chop material into fragments, specially adapted for disintegrating garbage, waste or sewage </entry></row><row><entry><class-ref scheme="cpc">B03B7/00</class-ref></entry><entry> Combinations of wet processes or apparatus with other processes or apparatus, e.g. for dressing ores or garbage </entry></row><row><entry><class-ref scheme="cpc">B03B9/06</class-ref></entry><entry> General arrangement of separating plant, e.g. flow sheets, specially adapted for refuse </entry></row><row><entry><class-ref scheme="cpc">B05B12/16</class-ref>, <class-ref scheme="cpc">B05B14/00</class-ref> </entry><entry> Control of spray area of spraying plant, e.g. masking, side shields; Means for collection or re-use of excess material </entry></row><row><entry><class-ref scheme="cpc">B08B15/00</class-ref></entry><entry> Prevent escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area </entry></row><row><entry><class-ref scheme="cpc">B22F8/00</class-ref></entry><entry>Manufacture of articles from scrap or waste metal particles</entry></row><row><entry><class-ref scheme="cpc">B23D25/14</class-ref></entry><entry> Machines or arrangements for shearing stock while the latter is travelling otherwise than in the direction of the cut without regard to the exact dimensions of the resulting material, e.g. for cutting up scrap </entry></row><row><entry><class-ref scheme="cpc">B24B55/12</class-ref></entry><entry>Devices for recovering materials from grinding or polishing</entry></row><row><entry><class-ref scheme="cpc">B27B33/20</class-ref></entry><entry> Edge trimming saw blades or tools combined with means to disintegrate waste </entry></row><row><entry><class-ref scheme="cpc">B29B17/00</class-ref></entry><entry> Recovery of plastics or other constituents of waste material containing plastics </entry></row><row><entry><class-ref scheme="cpc">B30B9/32</class-ref></entry><entry> Presses for consolidating scrap metal or for compacting used cars </entry></row><row><entry><class-ref scheme="cpc">B62D67/00</class-ref></entry><entry>Systematic disassembly of vehicles for recovery of salvageable components, e.g. for recycling</entry></row><row><entry><class-ref scheme="cpc">B63B17/06</class-ref></entry><entry> Refuse discharge from vessels, e.g. for ash</entry></row><row><entry><CPC-specific-note><class-ref scheme="cpc">B63J4/006</class-ref></CPC-specific-note></entry><entry>Arrangements of installation for treating waste water or sewage on vessels</entry></row><row><entry><class-ref scheme="cpc">B63J4/00</class-ref></entry><entry>Arrangements of installations for treating waste water or sewage on vessels</entry></row><row><entry><class-ref scheme="cpc">B65F1/00</class-ref></entry><entry> Refuse receptacles </entry></row><row><entry><class-ref scheme="cpc">B65F3/00</class-ref></entry><entry> Vehicles particularly adapted for collecting refuse </entry></row><row><entry><class-ref scheme="cpc">B65F5/00</class-ref></entry><entry> Gathering or removal of refuse otherwise than by receptacles or vehicles </entry></row><row><entry><class-ref scheme="cpc">B65F7/00</class-ref></entry><entry> Cleaning or disinfecting devices combined with refuse receptacles or refuse vehicles </entry></row><row><entry><class-ref scheme="cpc">C03C1/00</class-ref></entry><entry> Ingredients generally applicable to manufacture of glasses, glazes or vitreous enamels </entry></row><row><entry><class-ref scheme="cpc">C04B7/24</class-ref></entry><entry> Hydraulic cements from oil shales, residues or waste other than slag </entry></row><row><entry><class-ref scheme="cpc">C04B11/26</class-ref></entry><entry> Calcium sulfate cements from phosphogypsum or from waste, e.g. purification products of smoke </entry></row><row><entry><class-ref scheme="cpc">C04B18/04</class-ref></entry><entry> Waste materials or refuse used as fillers for mortars, concrete, artificial stone or the like </entry></row><row><entry><CPC-specific-note><class-ref scheme="cpc">C04B22/0006</class-ref></CPC-specific-note></entry><entry> Waste inorganic materials used as active ingredients for mortars, concrete, artificial stone or the like</entry></row><row><entry><CPC-specific-note><class-ref scheme="cpc">C04B24/001</class-ref></CPC-specific-note></entry><entry> Waste organic materials used as active ingredients for mortars, concrete, artificial stone or the like </entry></row><row><entry><class-ref scheme="cpc">C04B33/132</class-ref></entry><entry>Waste materials or refuse used as compounding for clay-wares</entry></row><row><entry><class-ref scheme="cpc">C05F9/00</class-ref></entry><entry> Fertilisers made from household or town refuse </entry></row><row><entry><class-ref scheme="cpc">C08B16/00</class-ref></entry><entry>Regeneration of cellulose</entry></row><row><entry><class-ref scheme="cpc">C08J11/00</class-ref></entry><entry> Recovery of waste materials of macromolecular substances </entry></row><row><entry><class-ref scheme="cpc">C08L17/00</class-ref></entry><entry> Compositions of reclaimed rubber </entry></row><row><entry><class-ref scheme="cpc">C09K11/01</class-ref></entry><entry>Recovery of luminescent materials</entry></row><row><entry><class-ref scheme="cpc">C10B53/00</class-ref></entry><entry> Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form </entry></row><row><entry><class-ref scheme="cpc">C10B57/00</class-ref></entry><entry> Other processes not covered before; Features of destructive distillation processes in general </entry></row><row><entry><class-ref scheme="cpc">C10G1/10</class-ref></entry><entry> Production of liquid hydrocarbon mixtures from rubber or rubber waste </entry></row><row><entry><class-ref scheme="cpc">C10L5/46</class-ref></entry><entry> Solid fuels essentially based on sewage, house or town refuse </entry></row><row><entry><class-ref scheme="cpc">C10L5/48</class-ref></entry><entry> Solid fuels essentially based on industrial residues and waste materials </entry></row><row><entry><class-ref scheme="cpc">C10M175/02</class-ref></entry><entry> Working-up used lubricants based on mineral oils </entry></row><row><entry><class-ref scheme="cpc">C11B13/00</class-ref></entry><entry> Recovery of fats, fatty oils, or fatty acids from waste materials </entry></row><row><entry><class-ref scheme="cpc">C11D19/00</class-ref></entry><entry> Recovery of glycerol from a saponification liquor </entry></row><row><entry><class-ref scheme="cpc">C12F3/00</class-ref></entry><entry> Recovery of by-products </entry></row><row><entry><class-ref scheme="cpc">C12F3/08</class-ref></entry><entry> Recovery of alcohol from press residues or other waste material </entry></row><row><entry><class-ref scheme="cpc">C12P7/08</class-ref></entry><entry> Biochemical production of ethanol from waste </entry></row><row><entry><class-ref scheme="cpc">C22B7/00</class-ref></entry><entry> Working-up raw materials other than ores, e.g. scrap, to produce non-ferrous metals or compounds thereof </entry></row><row><entry><class-ref scheme="cpc">C22B19/28</class-ref></entry><entry> Obtaining zinc or zinc oxide from muffle furnace residues </entry></row><row><entry><class-ref scheme="cpc">C22B19/30</class-ref></entry><entry> Obtaining zinc or zinc oxide from metallic residues or scrap </entry></row><row><entry><class-ref scheme="cpc">C22B25/06</class-ref></entry><entry> Obtaining tin from scrap </entry></row><row><entry><class-ref scheme="cpc">C25D13/24</class-ref></entry><entry>Regeneration of process liquids used in electrophoretic coatings</entry></row><row><entry><class-ref scheme="cpc">C25D21/16</class-ref></entry><entry>Regeneration of process solutions used in electrolytic coating</entry></row><row><entry><class-ref scheme="cpc">D01B</class-ref></entry><entry> Mechanical treatment of natural fibrous or filamentary material to obtain fibres or filaments, e.g. for spinning </entry></row><row><entry><class-ref scheme="cpc">D01C5/00</class-ref></entry><entry> Carbonising rags to recover animal fibres </entry></row><row><entry><class-ref scheme="cpc">D01F13/00</class-ref></entry><entry> Recovery of starting material, waste material or solvents during the manufacture of artificial filaments or the like </entry></row><row><entry><class-ref scheme="cpc">D01G11/00</class-ref></entry><entry> Disintegrating fibre-containing articles to obtain fibres for re-use </entry></row><row><entry><class-ref scheme="cpc">D01H11/00</class-ref></entry><entry> Arrangements for confining or removing dust, fly, or the like </entry></row><row><entry><class-ref scheme="cpc">D06L1/10</class-ref></entry><entry> Regeneration of used chemical baths used for dry-cleaning or washing fibres, fabrics or the like </entry></row><row><entry><class-ref scheme="cpc">D21B1/08</class-ref></entry><entry> Dry treatment of waste paper or rags for making paper or for the production of cellulose </entry></row><row><entry><class-ref scheme="cpc">D21B1/32</class-ref></entry><entry> Defibrating waste paper </entry></row><row><entry><class-ref scheme="cpc">D21C5/02</class-ref></entry><entry> Processes for obtaining cellulose by working-up waste paper </entry></row><row><entry><class-ref scheme="cpc">D21C11/14</class-ref></entry><entry> Regeneration of pulp liquors by wet combustion </entry></row><row><entry><class-ref scheme="cpc">D21F1/66</class-ref></entry><entry> Re-use of pulp-water in wet end machines for making continuous webs of paper </entry></row><row><entry><class-ref scheme="cpc">D21H17/01</class-ref></entry><entry> Waste products added to the pulp or used in paper-impregnating material </entry></row><row><entry><class-ref scheme="cpc">E03F</class-ref></entry><entry> Sewers, Cesspools </entry></row><row><entry><class-ref scheme="cpc">E04F17/10</class-ref></entry><entry> Arrangements in building for the disposal of refuse </entry></row><row><entry><class-ref scheme="cpc">F23B5/00</class-ref></entry><entry> Combustion apparatus arrangements for burning uncombusted material from primary combustion </entry></row><row><entry><class-ref scheme="cpc">F23G</class-ref></entry><entry> Consuming waste products by combustion </entry></row><row><entry><class-ref scheme="cpc">F23J</class-ref></entry><entry> Removal or treatment of combustion products or combustion residues </entry></row><row><entry><class-ref scheme="cpc">G03C11/24</class-ref></entry><entry> Removing emulsion from waste photographic material </entry></row><row><entry><class-ref scheme="cpc">G03G21/10</class-ref></entry><entry>Collecting or recycling waste developer used in electrography, electrophotography, magnetography</entry></row><row><entry><class-ref scheme="cpc">G21F9/28</class-ref></entry><entry>Treating radioactively contaminated solids</entry></row><row><entry><class-ref scheme="cpc">H01B15/00</class-ref></entry><entry> Apparatus or processes for salvaging material from electric cables </entry></row><row><entry><class-ref scheme="cpc">H01J9/52</class-ref></entry><entry>Recovery of material from discharge tubes or lamps</entry></row><row><entry><class-ref scheme="cpc">H01M6/52</class-ref></entry><entry> Reclaiming serviceable parts of waste cells or batteries </entry></row><row><entry><class-ref scheme="cpc">H01M10/54</class-ref></entry><entry> Reclaiming serviceable parts of waste accumulators</entry></row></table></note-paragraph><note-paragraph>In this subclass, it is desirable to add the indexing codes of group <class-ref scheme="cpc">B09B2101/00</class-ref>.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B09C.xml" sort-key="B09C" definition-exists="true" date-revised="2020-01-01" status="published"><classification-symbol>B09C</classification-symbol><class-title date-revised="2020-01-01"><title-part><text>RECLAMATION OF CONTAMINATED SOIL </text><reference><text>gatherers for removing stone or the like from the soil <class-ref scheme="cpc">A01B43/00</class-ref>; sterilising soil by steam <class-ref scheme="cpc">A01G11/00</class-ref>; removing undesirable matter, e.g. rubbish, from the land <class-ref scheme="cpc">E01H15/00</class-ref></text></reference></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph> In this subclass, the following term is used with the meaning indicated: <subnote type="bullet"><note-paragraph>"reclamation" means the partial or total elimination or the fixing of contaminants in soil. </note-paragraph></subnote></note-paragraph></note><note type="warning"><note-paragraph warning-type="ipc-not-used">The following IPC groups are not in the CPC scheme. The subject matter for these IPC groups is classified in the following CPC groups:<table><row><entry><class-ref scheme="ipc">B09C1/04</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B09C1/02</class-ref></entry></row></table></note-paragraph></note></notes-and-warnings></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="3" additional-only="false" sort-key="B21" date-revised="2013-01-01" status="published"><classification-symbol>B21</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>SHAPING</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="true" level="4" additional-only="false" sort-key="B21" date-revised="2019-05-01" status="published"><classification-symbol>B21</classification-symbol><class-title date-revised="2019-05-01"><title-part><text>MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL</text></title-part><title-part><text>PUNCHING METAL</text></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>This class <u> covers:</u> <subnote type="bullet"><note-paragraph>working of metallic materials;</note-paragraph><note-paragraph>working of non-metallic materials, provided that the methods applied are similar to those used in metal-working and not provided for elsewhere.</note-paragraph></subnote></note-paragraph><note-paragraph> This class <u>does not cover</u>:<subnote type="bullet"><note-paragraph>combinations of operations covered by different subclasses of class <class-ref scheme="cpc">B21</class-ref>, which are covered by subclass <class-ref scheme="cpc">B23P</class-ref>; </note-paragraph><note-paragraph>combinations of operations covered by any particular subclass of class <class-ref scheme="cpc">B21</class-ref> with operations covered by other classes, e.g. with operations involving removal of material, which are also covered by subclass <class-ref scheme="cpc">B23P</class-ref>, except that if the operations covered by the other classes are subsidiary to the operations properly covered by a single subclass of <class-ref scheme="cpc">B21</class-ref> the combination is classified in that subclass.</note-paragraph></subnote></note-paragraph></note></notes-and-warnings>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B21B.xml" sort-key="B21B" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>B21B</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>ROLLING OF METAL </text><reference><text>auxiliary operations used in connection with metal-working operations covered in <class-ref scheme="cpc">B21</class-ref>, <u>see</u> <class-ref scheme="cpc">B21C</class-ref>; bending by rolling <class-ref scheme="cpc">B21D</class-ref>; manufacture of particular objects, e.g. screws, wheels, rings, barrels, balls, by rolling <class-ref scheme="cpc">B21H</class-ref>; pressure welding by means of a rolling mill <class-ref scheme="cpc">B23K20/04</class-ref></text></reference></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>In this subclass, the following terms or expressions are used with the meanings indicated:<subnote type="bullet"><note-paragraph>"rolling" means rolling operations in which plastic deformations occur;</note-paragraph><note-paragraph>"continuous process" means a process employing a mill train designed to have the workpiece enter one pair of rolls before leaving the preceding pair.</note-paragraph></subnote></note-paragraph></note><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B21C.xml" sort-key="B21C" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>B21C</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING</text></title-part><title-part><text>AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL</text></title-part></class-title><notes-and-warnings><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B21D.xml" sort-key="B21D" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>B21D</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL</text></title-part><title-part><text>PUNCHING METAL </text><reference><text>working or processing of wire <class-ref scheme="cpc">B21F</class-ref></text></reference></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph> This subclass <u>covers</u> cutting or perforating of sheet metal or other stock material </note-paragraph><note-paragraph> This subclass <u>does not cover</u> the working of metal foils in a manner analogous to the working of paper, which is covered by classes <class-ref scheme="cpc">B26</class-ref>, <class-ref scheme="cpc">B31</class-ref></note-paragraph></note><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B21F.xml" sort-key="B21F" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>B21F</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>WORKING OR PROCESSING OF METAL WIRE </text><reference><CPC-specific-text><text>reducing diameter by</text></CPC-specific-text><text> rolling of metal <class-ref scheme="cpc">B21B</class-ref>; by drawing, auxiliary operations used in connection with metal-working without essentially removing material <class-ref scheme="cpc">B21C</class-ref>; bundling articles <class-ref scheme="cpc">B65B13/00</class-ref></text></reference></title-part></class-title><notes-and-warnings><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B21G.xml" sort-key="B21G" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>B21G</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>MAKING NEEDLES, PINS OR NAILS OF METAL</text></title-part></class-title><notes-and-warnings><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B21H.xml" sort-key="B21H" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>B21H</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS </text><reference><text>essentially from sheet metal <class-ref scheme="cpc">B21D</class-ref></text></reference></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>This subclass <u>covers</u> rolling operations which are specially adapted for use in the manufacture of particular objects and which are not essentially combined with any different metal-working operation unless the latter is a subsidiary operation performed in the same machine.</note-paragraph></note><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B21J.xml" sort-key="B21J" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>B21J</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>FORGING</text></title-part><title-part><text>HAMMERING</text></title-part><title-part><text>PRESSING METAL</text></title-part><title-part><text>RIVETING</text></title-part><title-part><text>FORGE FURNACES </text><reference><text>rolling of metal <class-ref scheme="cpc">B21B</class-ref>; making particular products by forging or pressing <class-ref scheme="cpc">B21K</class-ref>; cladding or plating <class-ref scheme="cpc">B23K</class-ref>; finishing surfaces by hammering <class-ref scheme="cpc">B23P9/04</class-ref>; compacting surfaces by blasting with particulate material <class-ref scheme="cpc">B24C1/10</class-ref>; general features of presses, presses for consolidating scrap <class-ref scheme="cpc">B30B</class-ref>; furnaces in general <class-ref scheme="cpc">F27</class-ref></text></reference></title-part></class-title><notes-and-warnings><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B21K.xml" sort-key="B21K" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>B21K</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS </text><reference><text>making particular articles by working sheet metal without essentially removing material <class-ref scheme="cpc">B21D</class-ref>; processing wire <class-ref scheme="cpc">B21F</class-ref>; making pins, needles or nails <class-ref scheme="cpc">B21G</class-ref>; making particular articles by rolling <class-ref scheme="cpc">B21H</class-ref>; forging machines, pressing machines, hammering machines, in general <class-ref scheme="cpc">B21J</class-ref>; making chains <class-ref scheme="cpc">B21L</class-ref>; plating <class-ref scheme="cpc">B23K</class-ref></text></reference></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>This subclass includes only forging, pressing, or hammering operations which are specially adapted for use in the manufacture of particular objects and which, sor far as the invention is concerned, are not combined with any different metal-working operation unless the latter is a subsidiary operation performed in the same machine. </note-paragraph></note><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B21L.xml" sort-key="B21L" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>B21L</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>MAKING METAL CHAINS </text><reference><text>making chains or chain links by casting <class-ref scheme="cpc">B22D25/02</class-ref>; chains in general <class-ref scheme="cpc">F16G</class-ref></text></reference></title-part></class-title><notes-and-warnings><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="4" additional-only="false" sort-key="B22" date-revised="2013-01-01" status="published"><classification-symbol>B22</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>CASTING</text></title-part><title-part><text>POWDER METALLURGY</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B22C.xml" sort-key="B22C" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>B22C</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>FOUNDRY MOULDING </text><reference><text>moulding refractory materials in general <class-ref scheme="cpc">B28B</class-ref></text></reference></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>This subclass <u>covers:</u> <subnote type="bullet"><note-paragraph>the making of moulds for casting metals or of other refractory moulds;</note-paragraph><note-paragraph>selection or preparation of materials therefor;</note-paragraph><note-paragraph>the necessary patterns, processes, machines, accessory devices or tools.</note-paragraph></subnote></note-paragraph></note><note type="warning"><note-paragraph warning-type="ipc-not-used">The following IPC groups are not in the CPC scheme. The subject matter for these IPC groups is classified in the following CPC groups: <table><row><entry><class-ref scheme="ipc">B22C3/02</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B22C3/00</class-ref></entry></row><row><entry><class-ref scheme="ipc">B22C5/13</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B22C5/12</class-ref></entry></row><row><entry><class-ref scheme="ipc">B22C7/05</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B22C7/04</class-ref></entry></row><row><entry><class-ref scheme="ipc">B22C9/11</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B22C9/10</class-ref></entry></row><row><entry><class-ref scheme="ipc">B22C9/14</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B22C9/12</class-ref></entry></row><row><entry><class-ref scheme="ipc">B22C9/16</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B22C9/12</class-ref></entry></row><row><entry><class-ref scheme="ipc">B22C15/264</class-ref> - <class-ref scheme="ipc">B22C15/276</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B22C15/23</class-ref></entry></row><row><entry><class-ref scheme="ipc">B22C19/01</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B22C19/00</class-ref></entry></row></table></note-paragraph><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B22D.xml" sort-key="B22D" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>B22D</classification-symbol><class-title date-revised="2016-05-01"><title-part><text>CASTING OF METALS</text></title-part><title-part><text>CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES </text><reference><text>shaping of plastics or substances in a plastic state <class-ref scheme="cpc">B29C</class-ref>; metallurgical processing, selection of substances to be added to metal <class-ref scheme="cpc">C21</class-ref>, <class-ref scheme="cpc">C22</class-ref></text></reference></title-part></class-title><notes-and-warnings><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B22F.xml" sort-key="B22F" definition-exists="true" date-revised="2022-01-01" status="published"><classification-symbol>B22F</classification-symbol><class-title date-revised="2022-01-01"><title-part><text>WORKING METALLIC POWDER</text></title-part><title-part><text>MANUFACTURE OF ARTICLES FROM METALLIC POWDER</text></title-part><title-part><text>MAKING METALLIC POWDER </text><reference><text>making alloys by powder metallurgy <class-ref scheme="cpc">C22C</class-ref></text></reference></title-part><title-part><text>APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER</text></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>This subclass <u>covers</u> the making of metallic powder only insofar as powder with specific physical characteristics is made.</note-paragraph><note-paragraph>In this subclass, the term "powder" includes somewhat larger particles which are worked, obtained or behave in a manner similar to powder, e.g. fibres.</note-paragraph><note-paragraph>In this subclass, the expression "metallic powder" <u>covers</u>: <subnote type="bullet"><note-paragraph>powders consisting of metal particles;</note-paragraph><note-paragraph>powders consisting of coated metal particles; </note-paragraph><note-paragraph>powders consisting of metal-coated non-metallic particles;</note-paragraph><note-paragraph>mixtures of powders of the kinds mentioned above;</note-paragraph><note-paragraph>powders of the kinds mentioned above as the main component mixed with or containing non-metallic material, e.g. lubricating or binding agents or organic material.</note-paragraph></subnote></note-paragraph><note-paragraph><CPC-specific-note>In this subclass, combination sets (C-Sets) are used. Detailed information about C-Sets construction and the associated syntax rules is found in the definitions for <class-ref scheme="cpc">B22F</class-ref>.</CPC-specific-note></note-paragraph></note><note type="warning"><note-paragraph warning-type="ipc-not-used">The following IPC groups are not in the CPC scheme. The subject matter for these IPC groups is classified in the following CPC groups: <table><row><entry><class-ref scheme="ipc">B22F3/035</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B22F3/03</class-ref></entry></row></table></note-paragraph><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="4" additional-only="false" sort-key="B23" date-revised="2019-05-01" status="published"><classification-symbol>B23</classification-symbol><class-title date-revised="2019-05-01"><title-part><text>MACHINE TOOLS</text></title-part><title-part><text>METAL-WORKING NOT OTHERWISE PROVIDED FOR</text></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>This class <u>covers:</u> <subnote type="bullet"><note-paragraph>working of metallic materials;</note-paragraph><note-paragraph>working of non-metallic materials, provided that the methods applied are similar to those used in metal-working and not provided for elsewhere;</note-paragraph><note-paragraph>features, specific to machine tools, which relate to a requirement or problem of a nature which is not peculiar to a particular kind of machine tool, e.g. feeding work, which are covered by subclass <class-ref scheme="cpc">B23Q</class-ref>, although the realisation of these features may differ according to the kind of machine tool concerned. The said subclass covers such features, in general, even if the feature or a specific function, in any particular case, is to some extent peculiar to, or is claimed only for, machine tools designed for one particular operation; only in exceptional cases are such features classified in the subclass for the machine tool concerned. Certain features of this general nature are, however, referred to subclasses relating to particular metal-working operations, especially <class-ref scheme="cpc">B23B</class-ref>, in which case the subclasses in question are not restricted, in respect of those features, to the kind of machine tool with which they are primarily concerned.</note-paragraph></subnote></note-paragraph><note-paragraph>In this class, the following terms or expressions are used with the meanings indicated:<subnote type="bullet"><note-paragraph>"kind of operations" and similar expressions relate to such metal-working operations as boring, drilling, milling and grinding;</note-paragraph><note-paragraph>"kind of machine" means a machine designed for a particular kind of metal-working operation (e.g. a lathe);</note-paragraph><note-paragraph>"form of machine" means a machine of a particular kind adapted or arranged for a particular way of working or for particular work, e.g. face-plate lathe, tailstock lathe, turret lathe;</note-paragraph><note-paragraph>"different machines" covers different forms of machines for performing the same type of metal-working operation, e.g. vertical and horizontal boring machines.</note-paragraph></subnote></note-paragraph><note-paragraph>If details, components, or accessories have no essential feature specific to machine tools, the more general class, e.g. <class-ref scheme="cpc">F16</class-ref>, takes precedence.</note-paragraph></note></notes-and-warnings>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B23B.xml" sort-key="B23B" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>B23B</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>TURNING</text></title-part><title-part><text>BORING </text><reference><text>arrangements for copying or controlling <class-ref scheme="cpc">B23Q</class-ref></text></reference></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="warning"><note-paragraph warning-type="ipc-not-used"><br/>The following IPC groups are not in the CPC scheme. The subject matter for these IPC groups is classified in the following CPC groups: <table><row><entry><class-ref scheme="ipc">B23B3/18</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B23B3/16</class-ref></entry></row><row><entry><class-ref scheme="ipc">B23B3/20</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B23B3/16</class-ref></entry></row><row><entry><class-ref scheme="ipc">B23B3/28</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B23B3/00</class-ref></entry></row><row><entry><class-ref scheme="ipc">B23B5/22</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B23B31/00</class-ref></entry></row><row><entry><class-ref scheme="ipc">B23B5/24</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B23Q27/00</class-ref>; <class-ref scheme="cpc">B23B35/00</class-ref></entry></row><row><entry><class-ref scheme="ipc">B23B5/30</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B23Q35/00</class-ref></entry></row><row><entry><class-ref scheme="ipc">B23B5/34</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B23B31/00</class-ref>; <class-ref scheme="cpc">B23B33/00</class-ref></entry></row><row><entry><class-ref scheme="ipc">B23B5/42</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B23Q35/00</class-ref></entry></row><row><entry><class-ref scheme="ipc">B23B5/44</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B23Q27/00</class-ref></entry></row><row><entry><class-ref scheme="ipc">B23B7/08</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B23B7/04</class-ref></entry></row><row><entry><class-ref scheme="ipc">B23B7/14</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B23B7/12</class-ref></entry></row><row><entry><class-ref scheme="ipc">B23B7/16</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B23B7/12</class-ref></entry></row><row><entry><class-ref scheme="ipc">B23B9/04</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B23B9/02</class-ref></entry></row><row><entry><class-ref scheme="ipc">B23B9/06</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B23B9/02</class-ref></entry></row><row><entry><class-ref scheme="ipc">B23B9/10</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B23B9/08</class-ref></entry></row><row><entry><class-ref scheme="ipc">B23B9/12</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B23B9/08</class-ref></entry></row><row><entry><class-ref scheme="ipc">B23B15/00</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B23Q7/00</class-ref></entry></row><row><entry><class-ref scheme="ipc">B23B17/00</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B23Q1/01</class-ref>; <class-ref scheme="cpc">B23Q1/03</class-ref>; <class-ref scheme="cpc">B23Q1/25</class-ref></entry></row><row><entry><class-ref scheme="ipc">B23B19/00</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B23Q1/70</class-ref></entry></row><row><entry><class-ref scheme="ipc">B23B19/02</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B23Q1/70</class-ref></entry></row><row><entry><class-ref scheme="ipc">B23B21/00</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B23Q1/00</class-ref></entry></row><row><entry><class-ref scheme="ipc">B23B29/30</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B23B29/28</class-ref></entry></row><row><entry><class-ref scheme="ipc">B23B31/163</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B23B31/16004</class-ref></entry></row><row><entry><class-ref scheme="ipc">B23B31/165</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B23B31/16045</class-ref></entry></row><row><entry><class-ref scheme="ipc">B23B31/167</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B23B31/16045</class-ref></entry></row><row><entry><class-ref scheme="ipc">B23B31/169</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B23B31/16083</class-ref></entry></row><row><entry><class-ref scheme="ipc">B23B31/171</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B23B31/1612</class-ref></entry></row><row><entry><class-ref scheme="ipc">B23B31/173</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B23B31/16158</class-ref></entry></row><row><entry><class-ref scheme="ipc">B23B31/175</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B23B31/16195</class-ref></entry></row><row><entry><class-ref scheme="ipc">B23B31/177</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B23B31/16233</class-ref></entry></row><row><entry><class-ref scheme="ipc">B23B41/08</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">F16L41/04</class-ref></entry></row><row><entry><class-ref scheme="ipc">B23B45/14</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B25H1/0021</class-ref></entry></row><row><entry><class-ref scheme="ipc">B23B45/16</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B25D16/00</class-ref></entry></row><row><entry><class-ref scheme="ipc">B23B47/02</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B23Q5/00</class-ref></entry></row><row><entry><class-ref scheme="ipc">B23B47/04</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B23Q5/00</class-ref></entry></row><row><entry><class-ref scheme="ipc">B23B47/06</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B23Q5/00</class-ref></entry></row><row><entry><class-ref scheme="ipc">B23B47/08</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B23Q5/00</class-ref></entry></row><row><entry><class-ref scheme="ipc">B23B47/10</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B23Q5/00</class-ref></entry></row><row><entry><class-ref scheme="ipc">B23B47/12</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B23Q5/00</class-ref></entry></row><row><entry><class-ref scheme="ipc">B23B47/14</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B23Q5/00</class-ref></entry></row><row><entry><class-ref scheme="ipc">B23B47/16</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B23Q5/00</class-ref></entry></row><row><entry><class-ref scheme="ipc">B23B47/18</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B23Q5/00</class-ref></entry></row><row><entry><class-ref scheme="ipc">B23B47/20</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B23Q5/00</class-ref></entry></row><row><entry><class-ref scheme="ipc">B23B47/22</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B23Q5/00</class-ref></entry></row><row><entry><class-ref scheme="ipc">B23B47/24</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B23Q16/00</class-ref></entry></row></table></note-paragraph><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B23C.xml" sort-key="B23C" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>B23C</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>MILLING </text><reference><text>broaching <class-ref scheme="cpc">B23D</class-ref>; broach-milling in making gears <class-ref scheme="cpc">B23F</class-ref>; arrangement for copying or controlling <class-ref scheme="cpc">B23Q</class-ref></text></reference></title-part></class-title><notes-and-warnings><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B23D.xml" sort-key="B23D" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>B23D</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>PLANING</text></title-part><title-part><text>SLOTTING</text></title-part><title-part><text>SHEARING</text></title-part><title-part><text>BROACHING</text></title-part><title-part><text>SAWING</text></title-part><title-part><text>FILING</text></title-part><title-part><text>SCRAPING</text></title-part><title-part><text>LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR </text><reference><text>making toothed gears or the like <class-ref scheme="cpc">B23F</class-ref>; cutting metal by applying heat locally <class-ref scheme="cpc">B23K</class-ref>; arrangements for copying or controlling <class-ref scheme="cpc">B23Q</class-ref></text></reference></title-part></class-title><notes-and-warnings><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B23F.xml" sort-key="B23F" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>B23F</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>MAKING GEARS OR TOOTHED RACKS </text><reference><text>by stamping <class-ref scheme="cpc">B21D</class-ref>; by rolling <class-ref scheme="cpc">B21H</class-ref>; by forging or pressing <class-ref scheme="cpc">B21K</class-ref>; by casting <class-ref scheme="cpc">B22</class-ref>; arrangements for copying or controlling <class-ref scheme="cpc">B23Q</class-ref>; machines or devices for grinding or polishing, in general <class-ref scheme="cpc">B24B</class-ref></text></reference></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>This subclass <u>covers:</u> <subnote type="bullet"><note-paragraph>the use of methods or apparatus specially designed to produce accurately the shapes of gear teeth which are essential for proper intermeshing of toothed gearing elements to ensure the required relative motions;</note-paragraph><note-paragraph>the use of similar methods or apparatus in the production of other articles of toothed or like form, e.g. dog clutches, splined shafts, milling cutters.</note-paragraph></subnote></note-paragraph><note-paragraph>This subclass <u>does not cover</u> the production of such other articles of toothed or like form using methods or apparatus other than those mentioned under Note (1) above.</note-paragraph><note-paragraph>In this subclass, the following terms or expressions are used with the meanings indicated:<subnote type="bullet"><note-paragraph>"gear teeth" covers the teeth or lobes of other accurately-intermeshing members having relative movement of a similar kind, such as rotors of rotary pumps and blowers;</note-paragraph><note-paragraph>"profile" may include the outline of both faces or only one face of a tooth, or the opposing faces of adjacent teeth;</note-paragraph><note-paragraph>"straight" means that a tooth as a whole (ignoring any curvature of the tooth-face alone, e.g. crowning) is straight in the direction of its length, for example as seen in the direction of a radius of a spur wheel. It accordingly includes the teeth of helical gears and of the normal type of bevel gear;</note-paragraph><note-paragraph>"broach-milling" means milling with a rotary cutter having a number of teeth of progressively increasing depth or width.</note-paragraph></subnote></note-paragraph></note><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B23G.xml" sort-key="B23G" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>B23G</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>THREAD CUTTING</text></title-part><title-part><text>WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH </text><reference><text>making helical grooves by turning <class-ref scheme="cpc">B23B5/48</class-ref>, by milling <class-ref scheme="cpc">B23C3/32</class-ref>, by forging, pressing, or hammering <class-ref scheme="cpc">B21K1/56</class-ref>, by grinding <class-ref scheme="cpc">B24B19/02</class-ref>; arrangements for copying or controlling <class-ref scheme="cpc">B23Q</class-ref>; thread-forming by corrugating tubes <class-ref scheme="cpc">B21D15/04</class-ref>, by rolling <class-ref scheme="cpc">B21H3/02</class-ref></text></reference></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>The term "thread cutting" is to be understood as including the use of tools similar both in form and in manner of use to thread-cutting tools, but without removing any material</note-paragraph></note><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B23H.xml" sort-key="B23H" definition-exists="false" date-revised="2018-08-01" status="published"><classification-symbol>B23H</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL</text></title-part><title-part><text>SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL </text><reference><text>processes for the electrolytic or electrophoretic production of coatings, electroforming, or apparatus therefor <class-ref scheme="cpc">C25D</class-ref>; processes for the electrolytic removal of material from objects <class-ref scheme="cpc">C25F</class-ref>; manufacturing printed circuits using precipitation techniques to apply the conductive material to form the desired conductive pattern <class-ref scheme="cpc">H05K3/18</class-ref></text></reference></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>This subclass <u> covers</u> the working of metal described as "electroerosion"</note-paragraph></note><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B23K.xml" sort-key="B23K" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>B23K</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>SOLDERING OR UNSOLDERING</text></title-part><title-part><text>WELDING</text></title-part><title-part><text>CLADDING OR PLATING BY SOLDERING OR WELDING</text></title-part><title-part><text>CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING</text></title-part><title-part><text>WORKING BY LASER BEAM </text><reference><text>making metal-coated products by extruding metal <class-ref scheme="cpc">B21C23/22</class-ref>; building up linings or coverings by casting <class-ref scheme="cpc">B22D19/08</class-ref>; casting by dipping <class-ref scheme="cpc">B22D23/04</class-ref>; manufacture of composite layers by sintering metal powder <class-ref scheme="cpc">B22F7/00</class-ref>; arrangements on machine tools for copying or controlling <class-ref scheme="cpc">B23Q</class-ref>; covering metals or covering materials with metals, not otherwise provided for <class-ref scheme="cpc">C23C</class-ref>; burners <class-ref scheme="cpc">F23D</class-ref></text></reference></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph> This subclass <u>covers</u> also electric circuits specially adapted for the purposes covered by the title of the subclass. </note-paragraph><note-paragraph> In this subclass, the following term is used with the meaning indicated: <subnote type="bullet"><note-paragraph>"soldering" means uniting metals using solder and applying heat without melting either of the parts to be united</note-paragraph></subnote></note-paragraph></note><note type="warning"><note-paragraph warning-type="ipc-not-used">The following IPC groups are not in the CPC scheme. The subject matter for these IPC groups is classified in the following CPC groups: <table><row><entry><class-ref scheme="ipc">B23K35/04</class-ref> - <class-ref scheme="ipc">B23K35/20</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B23K35/0205</class-ref> - <class-ref scheme="cpc">B23K35/0294</class-ref></entry></row><row><entry><class-ref scheme="ipc">B23K35/363</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B23K35/3601</class-ref> - <class-ref scheme="cpc">B23K35/3618</class-ref></entry></row></table></note-paragraph><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B23P.xml" sort-key="B23P" definition-exists="true" date-revised="2021-01-01" status="published"><classification-symbol>B23P</classification-symbol><class-title date-revised="2021-01-01"><title-part><text>METAL-WORKING NOT OTHERWISE PROVIDED FOR</text></title-part><title-part><text>COMBINED OPERATIONS</text></title-part><title-part><text>UNIVERSAL MACHINE TOOLS </text><reference><text>arrangements for copying or controlling <class-ref scheme="cpc">B23Q</class-ref></text></reference></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>This subclass <u>covers</u>: <subnote type="bullet"><note-paragraph>combinations of work-modifying operations covered by different subclasses of classes <class-ref scheme="cpc">B21</class-ref> - <class-ref scheme="cpc">B24</class-ref>; </note-paragraph><note-paragraph>combinations of metal-working operations with non-mechanical treatments of metal not provided for elsewhere, for example in <class-ref scheme="cpc">C21D</class-ref>, <class-ref scheme="cpc">C22C</class-ref>, <class-ref scheme="cpc">C22F</class-ref> or <class-ref scheme="cpc">C23</class-ref>.</note-paragraph></subnote></note-paragraph><note-paragraph>This subclass <u>does not cover</u> <subnote type="bullet"><note-paragraph>non-mechanical operations on non-metallic materials unless such operations are specially mentioned in this subclass;</note-paragraph><note-paragraph>subsidiary operations performed in conjunction with main operations covered by a single subclass, e.g. assembling of parts as an essential feature of a following metal-working operation, since they are not regarded as operations <u>per se</u>.</note-paragraph></subnote></note-paragraph><note-paragraph>Attention is drawn to the Notes following the title of class <class-ref scheme="cpc">B23</class-ref>.</note-paragraph></note><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B23Q.xml" sort-key="B23Q" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>B23Q</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING </text><reference><text>tools of the kind used in lathes or boring machines <class-ref scheme="cpc">B23B27/00</class-ref></text></reference></title-part><title-part><text>MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS</text></title-part><title-part><text>COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT</text></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>In this subclass, groups designating parts of machine tools cover machine tools characterised by constructional features of such parts.</note-paragraph><note-paragraph>In this subclass, the following terms or expressions are used with the meanings indicated: <subnote type="bullet"><note-paragraph>"controlling" means influencing a variable in any way, e.g. changing its direction or its value (including changing it to or from zero), maintaining it constant, limiting its range of variation; </note-paragraph><note-paragraph>"regulation" means maintaining a variable automatically at a desired value or within a desired range of values. The desired value or range may be fixed, or manually varied, or may vary with time according to a predetermined "programme" or according to variation of another variable. Regulation is a form of control; </note-paragraph><note-paragraph>"automatic control" is often used in the art as a synonym for regulation.</note-paragraph><note-paragraph>"Machine tool" means a mechanical working machine that removes material from a workpiece with a mechanical cutting edge to perform a shaping operation, essentially through drilling, milling, turning or cutting, e.g. sawing. The workpiece is generally made of metal, wood or plastic and is not a human body, food or clothes.</note-paragraph></subnote></note-paragraph><note-paragraph>Attention is drawn to the Notes following the title of class <class-ref scheme="cpc">B23</class-ref>.</note-paragraph></note><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="4" additional-only="false" sort-key="B24" date-revised="2013-01-01" status="published"><classification-symbol>B24</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>GRINDING</text></title-part><title-part><text>POLISHING</text></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph> In this class, the following term is used with the meaning indicated: <subnote type="bullet"><note-paragraph>"grinding" is used in the most general sense to mean machining and covers, in particular, "corrective" operations.</note-paragraph></subnote></note-paragraph></note></notes-and-warnings>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B24B.xml" sort-key="B24B" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>B24B</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING </text><reference><text>grinding of gear teeth <class-ref scheme="cpc">B23F</class-ref>, of screw-threads <class-ref scheme="cpc">B23G1/36</class-ref>; by electro-erosion <class-ref scheme="cpc">B23H</class-ref>; abrasive or related blasting <class-ref scheme="cpc">B24C</class-ref>; tools for grinding, buffing or sharpening <class-ref scheme="cpc">B24D</class-ref>; polishing compositions <class-ref scheme="cpc">C09G1/00</class-ref>; abrasives <class-ref scheme="cpc">C09K3/14</class-ref>; electrolytic etching or polishing <class-ref scheme="cpc">C25F3/00</class-ref>; grinding arrangements for use on assembled railway tracks <class-ref scheme="cpc">E01B31/17</class-ref></text></reference></title-part><title-part><text>DRESSING OR CONDITIONING OF ABRADING SURFACES</text></title-part><title-part><text>FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS</text></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>In this subclass, the following term is used with the meaning indicated: <subnote><note-paragraph>"polishing" means the smoothing of a surface, i.e. a surface improvement but no improvement of the dimensional accuracy as would occur in a "grinding" operation.</note-paragraph></subnote></note-paragraph><note-paragraph>Attention is drawn to Notes (1) and (2) following the title of subclass <class-ref scheme="cpc">B23F</class-ref>.</note-paragraph><note-paragraph>In groups <class-ref scheme="cpc">B24B1/00</class-ref> - <class-ref scheme="cpc">B24B27/00</class-ref>, in connection with glass the terms "grinding " and "polishing" are treated as being equivalent.</note-paragraph></note><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B24C.xml" sort-key="B24C" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>B24C</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL</text></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph> This subclass <u>covers</u>: <subnote type="bullet"><note-paragraph>the use of a blast of any particles or pellets dispersed in air, gas, or liquid for the treatment of surfaces or cutting of materials, the particles usually being of abrasive material; </note-paragraph><note-paragraph>the equivalent use of a jet of particles or pellets projected or energised by means other than a stream of air </note-paragraph><note-paragraph><CPC-specific-note>the equivalent use of material without particles or pellets for deburring, removal of extended surface areas or jet milling of local recessions, e.g. grooves</CPC-specific-note></note-paragraph></subnote></note-paragraph><note-paragraph>In this subclass, the following terms are used with the meanings indicated: <subnote type="bullet"><note-paragraph>"abrasive" covers any material used in the manner mentioned in Note (1) above; </note-paragraph><note-paragraph>"blast" covers any equivalent jet of material mentioned in Note (1) above </note-paragraph></subnote></note-paragraph></note><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B24D.xml" sort-key="B24D" definition-exists="true" date-revised="2021-08-01" status="published"><classification-symbol>B24D</classification-symbol><class-title date-revised="2021-08-01"><title-part><text>TOOLS FOR GRINDING, BUFFING OR SHARPENING </text><reference><text>abrading-bodies specially designed for tumbling apparatus, e.g. abrading-balls <class-ref scheme="cpc">B24B31/14</class-ref>; honing tools <class-ref scheme="cpc">B24B33/08</class-ref>; lapping tools <class-ref scheme="cpc">B24B37/11</class-ref></text></reference></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>This subclass <u>covers</u> grinding tools for working on any material</note-paragraph><note-paragraph>Tools for grinding, buffing or sharpening, specially designed for a particular purpose, which purpose is provided for in a single other place, are classified in that place, e.g. <class-ref scheme="cpc">B23F21/02</class-ref></note-paragraph></note></notes-and-warnings></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="4" additional-only="false" sort-key="B25" date-revised="2013-01-01" status="published"><classification-symbol>B25</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>HAND TOOLS</text></title-part><title-part><text>PORTABLE POWER-DRIVEN TOOLS</text></title-part><title-part><text>MANIPULATORS</text></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>The work "portable" is to be understood as including suspension for easy manual handling, e.g. in connection with springsuspended portable apparatus for use along assembly lines</note-paragraph></note></notes-and-warnings>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B25B.xml" sort-key="B25B" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>B25B</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING</text></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>This subclass is to be understood as covering those hand tools for fastening, connecting, disengaging, or holding which are not provided for in another subclass such as <class-ref scheme="cpc">B25C</class-ref> (nailing or stapling tools) or in an application class such as <class-ref scheme="cpc">B65B</class-ref> (packaging) or <class-ref scheme="cpc">B21F</class-ref> (working of wire)</note-paragraph></note><note type="warning"><note-paragraph warning-type="ipc-not-used">The following IPC groups are not in the CPC scheme. The subject matter for these IPC groups is classified in the following CPC groups: <table><row><entry><class-ref scheme="ipc">B25B23/143</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B25B23/1422</class-ref></entry></row><row><entry><class-ref scheme="ipc">B25B23/144</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B25B23/1425</class-ref></entry></row><row><entry><class-ref scheme="ipc">B25B23/151</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B25B23/14</class-ref>, <class-ref scheme="cpc">B25B23/147</class-ref></entry></row><row><entry><class-ref scheme="ipc">B25B23/153</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B25B23/1415</class-ref></entry></row><row><entry><class-ref scheme="ipc">B25B23/155</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B25B23/141</class-ref></entry></row><row><entry><class-ref scheme="ipc">B25B23/157</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B25B23/14</class-ref></entry></row><row><entry><class-ref scheme="ipc">B25B23/159</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B25B23/14</class-ref></entry></row><row><entry><class-ref scheme="ipc">B25B27/067</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B25B27/06</class-ref></entry></row><row><entry><class-ref scheme="ipc">B25B27/073</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B25B27/062</class-ref></entry></row></table></note-paragraph><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B25C.xml" sort-key="B25C" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>B25C</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>HAND-HELD NAILING OR STAPLING TOOLS</text></title-part><title-part><text>MANUALLY OPERATED PORTABLE STAPLING TOOLS </text><reference><text>for shoemaking <class-ref scheme="cpc">A43D</class-ref></text></reference></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>For the purposes of this subclass, the term "nail" is to be understood as including pin, bolt, and plug</note-paragraph></note><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B25D.xml" sort-key="B25D" definition-exists="true" date-revised="2020-05-01" status="published"><classification-symbol>B25D</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>PERCUSSIVE TOOLS </text><CPC-specific-text><reference><text>percussive machines for forging <class-ref scheme="cpc">B21J</class-ref>; hand-held drilling machines, in general <class-ref scheme="cpc">B23B45/00</class-ref>, for wood <class-ref scheme="cpc">B27C3/08</class-ref>; drilling machines, used for mining or quarrying, with reciprocating tool which is turned intermittently when out of contact with the working face <class-ref scheme="cpc">E21B1/00</class-ref></text></reference></CPC-specific-text></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="warning"><note-paragraph warning-type="ipc-not-used">The following IPC groups are not in the CPC scheme. The subject matter for these IPC groups is classified in the following CPC groups: <table><row><entry><class-ref scheme="ipc">B25D13/00</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B25D11/064</class-ref></entry></row><row><entry><class-ref scheme="ipc">B25D15/00</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B25D11/066</class-ref></entry></row><row><entry><class-ref scheme="ipc">B25D15/02</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B25D11/068</class-ref></entry></row><row><entry><class-ref scheme="ipc">B25D17/10</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B25D17/00</class-ref> </entry></row><row><entry><class-ref scheme="ipc">B25D17/14</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B23Q11/0042</class-ref></entry></row><row><entry><class-ref scheme="ipc">B25D17/16</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B23Q11/0042</class-ref></entry></row><row><entry><class-ref scheme="ipc">B25D17/18</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B23Q11/0042</class-ref></entry></row></table></note-paragraph><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B25F.xml" sort-key="B25F" definition-exists="true" date-revised="2013-01-01" status="published"><classification-symbol>B25F</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR</text></title-part><title-part><text>DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR </text><CPC-specific-text><reference><text>machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass <class-ref scheme="cpc">B23P23/00</class-ref> and subgroups</text></reference></CPC-specific-text></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>This subclass <u>does not cover</u> tools having a clear primary function as well as one or more secondary functions. Those tools are covered by the relevant subclass for tools having such primary function and are, thus, not classified in group <class-ref scheme="cpc">B25F1/00</class-ref> or <class-ref scheme="cpc">B25F3/00</class-ref> of this subclass.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B25G.xml" sort-key="B25G" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>B25G</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>HANDLES FOR HAND IMPLEMENTS </text><reference><text>attaching the blades or the like to handles of hand tools for soil working <class-ref scheme="cpc">A01B1/22</class-ref>; handles of hand implements for harvesting <class-ref scheme="cpc">A01D1/14</class-ref>; handles integral with brushware <class-ref scheme="cpc">A46B</class-ref></text></reference></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>This subclass <u>covers:</u> <subnote type="bullet"><note-paragraph>handles for hand implements, in general;</note-paragraph><note-paragraph>handles for hand implements for particular purposes, subject to Note (2) below.</note-paragraph></subnote></note-paragraph><note-paragraph>This subclass <u>does not cover</u> handles provided for elsewhere, e.g. it does not cover those provided for in <class-ref scheme="cpc">A45B9/02</class-ref>, <class-ref scheme="cpc">A45C13/22</class-ref>, <class-ref scheme="cpc">A45C13/26</class-ref>, <class-ref scheme="cpc">A47B95/02</class-ref>, <class-ref scheme="cpc">A47J45/00</class-ref>, <class-ref scheme="cpc">B23D51/01</class-ref>, <class-ref scheme="cpc">B25J13/02</class-ref>, <class-ref scheme="cpc">B26B</class-ref>, <class-ref scheme="cpc">B60N3/02</class-ref>, <class-ref scheme="cpc">B62B5/06</class-ref>, <class-ref scheme="cpc">B62B9/20</class-ref>, <class-ref scheme="cpc">B62K21/26</class-ref>, <class-ref scheme="cpc">B62M3/14</class-ref>, <class-ref scheme="cpc">B65D25/28</class-ref>, <class-ref scheme="cpc">E05B</class-ref>, <class-ref scheme="cpc">G05G</class-ref>.</note-paragraph></note><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B25H.xml" sort-key="B25H" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>B25H</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK</text></title-part><title-part><text>STORAGE MEANS FOR WORKSHOPS </text><reference><text>storing or packaging <class-ref scheme="cpc">B65</class-ref></text></reference></title-part></class-title><notes-and-warnings><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B25J.xml" sort-key="B25J" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>B25J</classification-symbol><class-title date-revised="2016-05-01"><title-part><text>MANIPULATORS</text></title-part><title-part><text>CHAMBERS PROVIDED WITH MANIPULATION DEVICES </text><reference><CPC-specific-text><text>manipulators specially adapted for use in surgery <class-ref scheme="cpc">A61B34/70</class-ref>; manipulators used in cleaning hollow articles <class-ref scheme="cpc">B08B9/04</class-ref></text></CPC-specific-text><text> ; manipulators associated with rolling mills <class-ref scheme="cpc">B21B39/20</class-ref>; manipulators associated with forging machines <class-ref scheme="cpc">B21J13/10</class-ref>; </text><CPC-specific-text><text>manipulators associated with picking-up and placing mechanisms <class-ref scheme="cpc">B23P19/007</class-ref></text></CPC-specific-text><text> ; means for holding wheels or parts thereof <class-ref scheme="cpc">B60B30/00</class-ref>; </text><CPC-specific-text><text>vehicles with ground-engaging propulsion means, e.g. walking members <class-ref scheme="cpc">B62D57/02</class-ref>, <class-ref scheme="cpc">B62D57/032</class-ref>; devices for picking-up and depositing articles or materials between conveyors <class-ref scheme="cpc">B65G47/90</class-ref>, <class-ref scheme="cpc">B65G47/91</class-ref>; manipulators with gripping or holding means for transferring packages <class-ref scheme="cpc">B65H67/065</class-ref></text></CPC-specific-text><text>; cranes <class-ref scheme="cpc">B66C</class-ref>; </text><CPC-specific-text><text>manipulators used in the protection or supervision of pipe-line installations <class-ref scheme="cpc">F17D5/00</class-ref>; walking equipment adapted for nuclear steam-generators <class-ref scheme="cpc">F22B37/006</class-ref></text></CPC-specific-text><text>; manipulators specially adapted for, or associated with, nuclear reactors <class-ref scheme="cpc">G21C</class-ref>; </text><CPC-specific-text><text>apparatus used for handling wafers during manufacture or treatment of semiconductor <class-ref scheme="cpc">H01L21/68</class-ref></text></CPC-specific-text></reference></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph> In this subclass, the following term is used with the meaning indicated : <subnote type="bullet"><note-paragraph>"manipulator" covers handling tools, devices, or machines having a gripping or work head capable of bodily movement in space and of change of orientation, such bodily movement and change of orientation being controlled, at will, by means remote from the head. </note-paragraph></subnote></note-paragraph></note><note type="warning"><note-paragraph warning-type="ipc-not-used">The following IPC groups are not in the CPC scheme. The subject matter for these IPC groups is classified in the following CPC groups: <table><row><entry><class-ref scheme="ipc">B25J9/18</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B25J9/16</class-ref></entry></row><row><entry><class-ref scheme="ipc">B25J9/22</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B25J9/1656</class-ref>, <class-ref scheme="cpc">G05B19/42</class-ref></entry></row></table></note-paragraph><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="4" additional-only="false" sort-key="B26" date-revised="2013-01-01" status="published"><classification-symbol>B26</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>HAND CUTTING TOOLS</text></title-part><title-part><text>CUTTING</text></title-part><title-part><text>SEVERING</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B26B.xml" sort-key="B26B" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>B26B</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR </text><reference><text>for harvesting <class-ref scheme="cpc">A01D</class-ref>; for horticulture, for forestry <class-ref scheme="cpc">A01G</class-ref>; for butchering or meat treatment <class-ref scheme="cpc">A22</class-ref>; for manufactering or repairing footwear <class-ref scheme="cpc">A43D</class-ref>; nail clippers or cutters <class-ref scheme="cpc">A45D29/02</class-ref>; kitchen equipment <class-ref scheme="cpc">A47J</class-ref>; </text><CPC-specific-text><text>vegetable slicers, julienne cutters and similar devices and holders therefor, <class-ref scheme="cpc">B26D3/28</class-ref></text></CPC-specific-text><text>; for surgical purposes <class-ref scheme="cpc">A61B</class-ref>; for metal <class-ref scheme="cpc">B23D</class-ref>; cutting by abrasive fluid jets <class-ref scheme="cpc">B24C5/02</class-ref>; plier-like tools with cutting edges <class-ref scheme="cpc">B25B7/22</class-ref>; pincers <class-ref scheme="cpc">B25C11/02</class-ref>; handles for hand implements, in general <class-ref scheme="cpc">B25G</class-ref>; guillotine-type cutters <class-ref scheme="cpc">B26D</class-ref>; </text><CPC-specific-text><text>perforating by non-mechanical means, e.g. by fluid jet, <class-ref scheme="cpc">B26F1/26</class-ref></text></CPC-specific-text><text>; for erasing <class-ref scheme="cpc">B43L19/00</class-ref>; for textile materials <class-ref scheme="cpc">D06H</class-ref></text></reference></title-part></class-title><notes-and-warnings><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B26D.xml" sort-key="B26D" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>B26D</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>CUTTING</text></title-part><title-part><text>DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING </text><reference><text>soil-working <class-ref scheme="cpc">A01B</class-ref>; for growing crops or plants <class-ref scheme="cpc">A01D</class-ref>, <class-ref scheme="cpc">A01G</class-ref>; for fodder or straw <class-ref scheme="cpc">A01F</class-ref>; for bulk butter <class-ref scheme="cpc">A01J</class-ref>; for dough <class-ref scheme="cpc">A21C</class-ref>; slaughtering <class-ref scheme="cpc">A22B</class-ref>; for tobacco, cigars or cigarettes <class-ref scheme="cpc">A24</class-ref>; marking-out, perforating or making buttonholes <class-ref scheme="cpc">A41H25/00</class-ref>; manufacturing footwear <class-ref scheme="cpc">A43D</class-ref>; brushmaking <class-ref scheme="cpc">A46D</class-ref>; surgery <class-ref scheme="cpc">A61B</class-ref>; disintegrating, mincing or shredding in general <class-ref scheme="cpc">B02C</class-ref>; cutting wire, making pins or nails <class-ref scheme="cpc">B21F</class-ref>, <class-ref scheme="cpc">B21G</class-ref>; of the kind used formetal <class-ref scheme="cpc">B23</class-ref>; cutting by abrasive fluid jets <class-ref scheme="cpc">B24C5/02</class-ref>; hand-held cutting tools <class-ref scheme="cpc">B26B</class-ref>; perforating, cutting-out, stamping-out or punching, or severing by means other than cutting <class-ref scheme="cpc">B26F</class-ref>; for wood <class-ref scheme="cpc">B27</class-ref>; for stone <class-ref scheme="cpc">B28D</class-ref>; working of plastics or substances in a plastic state <class-ref scheme="cpc">B29</class-ref>; making boxes, cartons, envelopes or bags, of paper or similarly worked materials, e.g. metal foil, <class-ref scheme="cpc">B31B</class-ref>; article or web delivery apparatus incorporating cutting or line-perforating devices <class-ref scheme="cpc">B65H35/00</class-ref>; for leather or upholstery <class-ref scheme="cpc">B68</class-ref>; <class-ref scheme="cpc">C14B</class-ref>; for glass <class-ref scheme="cpc">C03B</class-ref>; making matches <class-ref scheme="cpc">C06F</class-ref>; for peat <class-ref scheme="cpc">C10F</class-ref>; for sugar <class-ref scheme="cpc">C13B45/00</class-ref>; for textile materials <class-ref scheme="cpc">D06H</class-ref>; civil engineering, building, mining, <u>see</u> Section <class-ref scheme="cpc">E</class-ref>; for light guides <class-ref scheme="cpc">G02B6/25</class-ref>; cutting processed photographic material <class-ref scheme="cpc">G03D15/04</class-ref></text></reference></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>This subclass <u>covers</u>: <subnote type="bullet"><note-paragraph>cutting non-metallic sheet material and metal foil in general;</note-paragraph><note-paragraph>cutting other forms of non-metallic material not otherwise provided for;</note-paragraph><note-paragraph>features specific to machines for cutting, perforating, punching, cutting-out, stamping-out and severing by means other than cutting, which relate to a requirement or problem of a nature which is not peculiar to a machine for these purposes, that is, details of or arrangements for operating or controlling such machines, although the realisation of such features may differ according to the kind of machine concerned. This subclass <u>covers</u> such features in general even if the feature in any particular case is to some extent peculiar to, or is claimed only for, a machine designed for perforating, punching, cutting-out, stamping-out, or for severing other than by cutting.</note-paragraph></subnote></note-paragraph><note-paragraph>If the details or arrangements have no essential features specific to cutting, perforating, punching, cutting-out, stamping-out or severing machines, the more general classes, e.g. <class-ref scheme="cpc">F16</class-ref>, take precedence.</note-paragraph><note-paragraph>In this subclass, in groups <class-ref scheme="cpc">B26D5/00</class-ref> and <class-ref scheme="cpc">B26D7/00</class-ref>, the following term is used with the meaning indicated:<subnote type="bullet"><note-paragraph>"cutting" includes cutting-out, stamping-out, punching, perforating, and severing by means other than cutting.</note-paragraph></subnote></note-paragraph></note><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B26F.xml" sort-key="B26F" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>B26F</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>PERFORATING</text></title-part><title-part><text>PUNCHING</text></title-part><title-part><text>CUTTING-OUT</text></title-part><title-part><text>STAMPING-OUT</text></title-part><title-part><text>SEVERING BY MEANS OTHER THAN CUTTING </text><reference><text>marking-out, perforating or making buttonholes <class-ref scheme="cpc">A41H25/00</class-ref>; shoemaking <class-ref scheme="cpc">A43D</class-ref>; surgery <class-ref scheme="cpc">A61B</class-ref>; punching metal <class-ref scheme="cpc">B21D</class-ref>; drilling metal <class-ref scheme="cpc">B23B</class-ref>; cutting of metal by applying heat locally, e.g. flame cutting, <class-ref scheme="cpc">B23K</class-ref>; cutting by abrasive fluid jets <class-ref scheme="cpc">B24C5/02</class-ref>; details common to machines for severing <class-ref scheme="cpc">B26D</class-ref>; drilling wood <class-ref scheme="cpc">B27C</class-ref>; drilling stone <class-ref scheme="cpc">B28D</class-ref>; working of plastics or substances in a plastic state <class-ref scheme="cpc">B29</class-ref>; making boxes, cartons, envelopes or bags, of paper or similarly worked materials, e.g. metal foil, <class-ref scheme="cpc">B31B</class-ref>; of glass <class-ref scheme="cpc">C03B</class-ref>; of leather <class-ref scheme="cpc">C14B</class-ref>; of textile materials <class-ref scheme="cpc">D06H</class-ref>; for light guides <class-ref scheme="cpc">G02B6/25</class-ref>; of tickets <class-ref scheme="cpc">G07B</class-ref></text></reference></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>This subclass <u>covers:</u> <subnote type="bullet"><note-paragraph>perforating, punching, cutting-out, stamping-out;</note-paragraph><note-paragraph>severing, by means other than cutting, non-metallic sheet materials or metal foil in general;</note-paragraph><note-paragraph>severing, by means other than cutting, other forms of non-metallic material not otherwise provided for.</note-paragraph></subnote></note-paragraph><note-paragraph>Attention is drawn to Notes (1) and (2) following the title of subclass <class-ref scheme="cpc">B26D</class-ref>.</note-paragraph></note><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="4" additional-only="false" sort-key="B27" date-revised="2014-09-01" status="published"><classification-symbol>B27</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL</text></title-part><title-part><text>NAILING OR STAPLING MACHINES IN GENERAL</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B27B.xml" sort-key="B27B" definition-exists="true" date-revised="2019-08-01" status="published"><classification-symbol>B27B</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>SAWS FOR WOOD OR SIMILAR MATERIAL</text></title-part><title-part><text>COMPONENTS OR ACCESSORIES THEREFOR </text><reference><text>saws specially adapted for pruning or debranching <class-ref scheme="cpc">A01G3/08</class-ref>; sawing apparatus specially adapted for felling trees <class-ref scheme="cpc">A01G23/091</class-ref>; features not restricted to a particular type of wood saw <class-ref scheme="cpc">B23D</class-ref>, e.g. attaching saw blades <class-ref scheme="cpc">B23D51/00</class-ref>; machine tool frames, beds, pillars or like members, in general <class-ref scheme="cpc">B23Q1/01</class-ref></text></reference></title-part></class-title><notes-and-warnings><note type="warning"><note-paragraph warning-type="ipc-not-used">The following IPC groups are not in the CPC scheme. The subject matter for these IPC groups is classified in the following CPC groups: <table><row><entry><class-ref scheme="ipc">B27B33/18</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B27B5/12</class-ref> </entry></row></table></note-paragraph><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B27C.xml" sort-key="B27C" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>B27C</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>PLANING, DRILLING, MILLING, TURNING OR UNIVERSAL MACHINES FOR WOOD OR SIMILAR MATERIAL </text><reference><text>machine tools in general <class-ref scheme="cpc">B23</class-ref>; working wood using abrasive, e.g. sanding, devices <class-ref scheme="cpc">B24</class-ref>; tools for these purposes <class-ref scheme="cpc">B27G</class-ref></text></reference></title-part></class-title><notes-and-warnings><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B27D.xml" sort-key="B27D" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>B27D</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>WORKING VENEER OR PLYWOOD </text><reference><text>applying liquids or other fluent materials to surface in general <class-ref scheme="cpc">B05</class-ref>; grinding, sanding, or polishing of wood <class-ref scheme="cpc">B24</class-ref>; applying adhesives or glue to surfaces of wood <class-ref scheme="cpc">B27G11/00</class-ref>; manufacture of veneer <class-ref scheme="cpc">B27L5/00</class-ref></text></reference></title-part></class-title><notes-and-warnings><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B27F.xml" sort-key="B27F" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>B27F</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>DOVETAILED WORK</text></title-part><title-part><text>TENONS</text></title-part><title-part><text>SLOTTING MACHINES FOR WOOD OR SIMILAR MATERIAL</text></title-part><title-part><text>NAILING OR STAPLING MACHINES </text><reference><text>hand-held nailing or stapling tools <class-ref scheme="cpc">B25C</class-ref>; manufacture of cases, trunks or boxes from wood <class-ref scheme="cpc">B27M3/34</class-ref>; connections for building structures in general, e.g. dowels for use in building constructions <class-ref scheme="cpc">E04B1/38</class-ref>; jointing elements in general, e.g. dowels in general, <class-ref scheme="cpc">F16B</class-ref> </text><CPC-specific-text><text>; manufacture of long strips or planks by bonding together pieces of wood, e.g. by glueing, <class-ref scheme="cpc">B27M3/0013</class-ref></text></CPC-specific-text></reference></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>This subclass <u>covers</u> also the assembling of the elements to be jointed, e.g. using adhesives, but the application of adhesives or glue to surfaces of wood to be jointed <u>per se</u> is dealt with in group <class-ref scheme="cpc">B27G11/00</class-ref><CPC-specific-note>manufacture of specific semi-finished or finished articles <class-ref scheme="cpc">B27M3/00</class-ref></CPC-specific-note></note-paragraph></note><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B27G.xml" sort-key="B27G" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>B27G</classification-symbol><class-title date-revised="2018-08-01"><title-part><text>ACCESSORY MACHINES OR APPARATUS FOR WORKING WOOD OR SIMILAR MATERIALS</text></title-part><title-part><text>TOOLS FOR WORKING WOOD OR SIMILAR MATERIALS </text><reference><text>tools for grinding <class-ref scheme="cpc">B24D</class-ref>; sawing tools <class-ref scheme="cpc">B27B33/00</class-ref>; tools for slotting or mortising machines <class-ref scheme="cpc">B27F5/02</class-ref>; tools for the manufacture of wood shavings, chips, powder or the like <class-ref scheme="cpc">B27L11/00</class-ref></text></reference></title-part><title-part><text>SAFETY DEVICES FOR WOOD WORKING MACHINES OR TOOLS</text></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="warning"><note-paragraph warning-type="ipc-not-used">The following IPC groups are not in the CPC scheme. The subject matter for these IPC groups is classified in the following CPC groups: <table><row><entry><class-ref scheme="ipc">B27G17/08</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B25D3/00</class-ref></entry></row></table></note-paragraph><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B27H.xml" sort-key="B27H" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>B27H</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>BENDING WOOD OR SIMILAR MATERIAL</text></title-part><title-part><text>COOPERAGE</text></title-part><title-part><text>MAKING WHEELS FROM WOOD OR SIMILAR MATERIAL</text></title-part></class-title><notes-and-warnings><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B27J.xml" sort-key="B27J" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>B27J</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>MECHANICAL WORKING OF CANE, CORK, OR SIMILAR MATERIALS</text></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>In this subclass, the working of cane embraces the working of other materials, e.g. of strips of wood or plastics, in the same manner</note-paragraph></note><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B27K.xml" sort-key="B27K" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>B27K</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR </text><reference><text>applying liquids or other fluent materials to surfaces in general <class-ref scheme="cpc">B05</class-ref>; coating wood or similar material <class-ref scheme="cpc">B44D</class-ref></text></reference></title-part><title-part><text>CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS</text></title-part></class-title><notes-and-warnings><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B27L.xml" sort-key="B27L" definition-exists="false" date-revised="2018-08-01" status="published"><classification-symbol>B27L</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>REMOVING BARK OR VESTIGES OF BRANCHES </text><reference><text>forestry <class-ref scheme="cpc">A01G</class-ref></text></reference></title-part><title-part><text>SPLITTING WOOD</text></title-part><title-part><text>MANUFACTURE OF VENEER, WOODEN STICKS, WOOD SHAVINGS, WOOD FIBRES OR WOOD POWDER</text></title-part></class-title><notes-and-warnings><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B27M.xml" sort-key="B27M" definition-exists="false" date-revised="2018-08-01" status="published"><classification-symbol>B27M</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES <class-ref scheme="cpc">B27B</class-ref> - <class-ref scheme="cpc">B27L</class-ref></text></title-part><title-part><text>MANUFACTURE OF SPECIFIC WOODEN ARTICLES</text></title-part></class-title><notes-and-warnings><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B27N.xml" sort-key="B27N" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>B27N</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL </text><reference><text>containing cementitious material <class-ref scheme="cpc">B28B</class-ref>; shaping of substances in a plastic state <class-ref scheme="cpc">B29C</class-ref>; fibreboards made from fibrous suspensions <class-ref scheme="cpc">D21J</class-ref>; drying <class-ref scheme="cpc">F26B17/00</class-ref></text></reference></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>This subclass <u>does not cover</u> treatment of compositions which are in a plastic state, or worked by the same type of process or apparatus as plastics, which is covered by subclass <class-ref scheme="cpc">B29B</class-ref> or <class-ref scheme="cpc">B29C</class-ref>.</note-paragraph></note><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="4" additional-only="false" sort-key="B28" date-revised="2013-01-01" status="published"><classification-symbol>B28</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>WORKING CEMENT, CLAY, OR STONE</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B28B.xml" sort-key="B28B" definition-exists="true" date-revised="2021-01-01" status="published"><classification-symbol>B28B</classification-symbol><class-title date-revised="2021-01-01"><title-part><text>SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS</text></title-part><title-part><text>SHAPING SLAG</text></title-part><title-part><text>SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER </text><reference><text>foundry moulding <class-ref scheme="cpc">B22C</class-ref>; working stone or stone-like material <class-ref scheme="cpc">B28D</class-ref>; shaping of substances in a plastic state, in general <class-ref scheme="cpc">B29C</class-ref>; making layered products not composed wholly of these substances <class-ref scheme="cpc">B32B</class-ref>; shaping <u>in situ</u>, see the relevant classes of section <class-ref scheme="cpc">E</class-ref></text></reference></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph> In this subclass, the following term is used with the meaning indicated: <subnote type="bullet"><note-paragraph>"the material" means:<subnote type="alpha"><note-paragraph>clay or other ceramic compositions;</note-paragraph><note-paragraph>slag;</note-paragraph><note-paragraph>mixtures with water-setting properties given by clay, cementitious material, or slag.</note-paragraph></subnote></note-paragraph></subnote></note-paragraph></note><note type="warning"><note-paragraph warning-type="ipc-not-used">The following IPC groups are not in the CPC scheme. The subject matter for these IPC groups is classified in the following CPC groups: <table><row><entry><class-ref scheme="ipc">B28B23/08</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B28B21/60</class-ref>, <class-ref scheme="cpc">B28B23/06</class-ref></entry></row></table></note-paragraph><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B28C.xml" sort-key="B28C" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>B28C</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>PREPARING CLAY</text></title-part><title-part><text>PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER </text><reference><text>preparing material for foundry moulds <class-ref scheme="cpc">B22C5/00</class-ref></text></reference></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph> In this subclass, the following terms or expressions are used with the meanings indicated: <subnote type="bullet"><note-paragraph>"cement" or "mixtures of cement with other substance" includes plaster;</note-paragraph><note-paragraph>"clay" includes like ceramic compositions.</note-paragraph></subnote></note-paragraph></note><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B28D.xml" sort-key="B28D" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>B28D</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>WORKING STONE OR STONE-LIKE MATERIALS</text></title-part></class-title><notes-and-warnings><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="4" additional-only="false" sort-key="B29" date-revised="2019-05-01" status="published"><classification-symbol>B29</classification-symbol><class-title date-revised="2019-05-01"><title-part><text>WORKING OF PLASTICS</text></title-part><title-part><text>WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL</text></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>This class <u>does not cover</u> the working of plastics sheet material in a manner analogous to the working of paper, which is covered by class <class-ref scheme="cpc">B31</class-ref>.</note-paragraph><note-paragraph>In this class, the following term is used with the meaning indicated: <subnote type="bullet"><note-paragraph>"plastics" means macromolecular compounds or compositions based on such compounds.</note-paragraph></subnote></note-paragraph><note-paragraph>In this class , the following rules apply: <subnote type="alpha"><note-paragraph>The working of plastics is, as far as possible, classified primarily according to the particular shaping technique used, e.g. in subclass <class-ref scheme="cpc">B29C</class-ref>. </note-paragraph><note-paragraph>Classification according to production of particular articles in subclass <class-ref scheme="cpc">B29D</class-ref> is restricted to:<subnote type="roman"><note-paragraph>aspects which are characteristic for the production of a particular article, and not classifiable in subclass <class-ref scheme="cpc">B29B</class-ref> or <class-ref scheme="cpc">B29C</class-ref>; </note-paragraph><note-paragraph>combined operations for making the particular article which are not fully classifiable in subclass <class-ref scheme="cpc">B29C</class-ref>. </note-paragraph></subnote></note-paragraph><note-paragraph>Products <u>per se</u> are not classified in this class. However, if a product is characterised by the way it is produced and not by its structure or composition, the production method should be classified in this class.</note-paragraph></subnote></note-paragraph></note></notes-and-warnings>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B29B.xml" sort-key="B29B" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>B29B</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED</text></title-part><title-part><text>MAKING GRANULES OR PREFORMS</text></title-part><title-part><text>RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS</text></title-part></class-title><notes-and-warnings><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B29C.xml" sort-key="B29C" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>B29C</classification-symbol><class-title date-revised="2017-01-01"><title-part><text>SHAPING OR JOINING OF PLASTICS</text></title-part><title-part><text>SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR</text></title-part><title-part><text>AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING </text><reference><text>making preforms <class-ref scheme="cpc">B29B11/00</class-ref>; making laminated products by combining previously unconnected layers which become one product whose layers will remain together <class-ref scheme="cpc">B32B37/00</class-ref> - <class-ref scheme="cpc">B32B41/00</class-ref></text></reference></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>This subclass <u>covers</u>:<subnote type="bullet"><note-paragraph>shaping or joining of plastics;</note-paragraph><note-paragraph>shaping of material in a plastic state when a specific material is not identified;</note-paragraph><note-paragraph>shaping of material in a plastic state, not otherwise provided for.</note-paragraph></subnote></note-paragraph><note-paragraph>This subclass <u>does not cover</u>:<subnote type="bullet"><note-paragraph>working of plastics sheet material in a manner analogous to the working of paper, which is covered by class <class-ref scheme="cpc">B31</class-ref>;</note-paragraph><note-paragraph>shaping of materials provided for elsewhere, e.g. of metal, clay or foodstuffs.</note-paragraph></subnote></note-paragraph><note-paragraph>Attention is drawn to Note (3) following the title of class <class-ref scheme="cpc">B29</class-ref>.</note-paragraph><note-paragraph>In this subclass:<subnote type="bullet"><note-paragraph>repairing of articles made from plastics or materials in a plastic state, e.g. of articles shaped or produced by using techniques covered by this subclass or subclass <class-ref scheme="cpc">B29D</class-ref>, is classified in group <class-ref scheme="cpc">B29C73/00</class-ref>;</note-paragraph><note-paragraph>component parts, details, accessories or auxiliary operations which are applicable to more than one moulding technique are classified in groups <class-ref scheme="cpc">B29C31/00</class-ref> - <class-ref scheme="cpc">B29C37/00</class-ref>;</note-paragraph><note-paragraph>component parts, details, accessories or auxiliary operations which are only applicable or only of use for one specific shaping technique are classified only in the relevant subgroups of groups <class-ref scheme="cpc">B29C39/00</class-ref>-<class-ref scheme="cpc">B29C71/00</class-ref>.</note-paragraph></subnote></note-paragraph><note-paragraph>In this subclass, it is desirable to add the indexing codes of subclasses <class-ref scheme="cpc">B29K</class-ref> and <class-ref scheme="cpc">B29L</class-ref>.</note-paragraph></note><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B29D.xml" sort-key="B29D" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>B29D</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE </text><reference><text>making granules <class-ref scheme="cpc">B29B9/00</class-ref>; making preforms <class-ref scheme="cpc">B29B11/00</class-ref></text></reference></title-part></class-title><notes-and-warnings><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B29K.xml" sort-key="B29K" definition-exists="true" date-revised="2019-02-01" status="published"><classification-symbol>B29K</classification-symbol><class-title date-revised="2019-01-01"><title-part><text>INDEXING SCHEME ASSOCIATED WITH SUBCLASSES <class-ref scheme="cpc">B29B</class-ref>, <class-ref scheme="cpc">B29C</class-ref> OR <class-ref scheme="cpc">B29D</class-ref>, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR </text><CPC-specific-text><text>MOULDS, </text></CPC-specific-text><text> REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS</text></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>This subclass constitutes an indexing scheme associated with subclasses <class-ref scheme="cpc">B29B</class-ref>, <class-ref scheme="cpc">B29C</class-ref> or <class-ref scheme="cpc">B29D</class-ref>.</note-paragraph><note-paragraph> In this subclass, the following term is used with the meaning indicated: "rubber" covers: natural or conjugated diene rubbers; rubber in general (for a specific rubber, other than a natural rubber or a conjugated diene rubber, see the group provided for such macromolecular compounds)</note-paragraph><note-paragraph> Documents relating to compositions or properties of the materials to be shaped, said compositions having a particular influence on the shaping technique, should be classified in the shaping technique, e.g. <class-ref scheme="cpc">B29C39/003</class-ref>, <class-ref scheme="cpc">B29C41/003</class-ref>, <class-ref scheme="cpc">B29C43/003</class-ref>, <class-ref scheme="cpc">B29C45/0001</class-ref>, <class-ref scheme="cpc">B29C48/022</class-ref>, <class-ref scheme="cpc">B29C49/0005</class-ref>, <class-ref scheme="cpc">B29C51/002</class-ref>, <class-ref scheme="cpc">B29C53/005</class-ref>, <class-ref scheme="cpc">B29C55/005</class-ref>, <class-ref scheme="cpc">B29C61/003</class-ref> and <class-ref scheme="cpc">B29C63/0017</class-ref>. Copolymers are indexed with the same indexing code as the majority polymers</note-paragraph><note-paragraph> Copolymers are indexed with the same indexing code as the majority polymers</note-paragraph><note-paragraph> Compositions for moulding materials, condition, form or state of moulded material: <class-ref scheme="cpc">B29K2001/00</class-ref> - <class-ref scheme="cpc">B29K2105/00</class-ref></note-paragraph><note-paragraph> Compositions for reinforcements: <class-ref scheme="cpc">B29K2201/00</class-ref> - <class-ref scheme="cpc">B29K2313/00</class-ref></note-paragraph><note-paragraph>Compositions for fillers: <class-ref scheme="cpc">B29K2401/00</class-ref> - <class-ref scheme="cpc">B29K2511/00</class-ref></note-paragraph><note-paragraph>Compositions for preformed parts: <class-ref scheme="cpc">B29K2601/00</class-ref> - <class-ref scheme="cpc">B29K2713/00</class-ref></note-paragraph><note-paragraph> Compositions for moulds: <class-ref scheme="cpc">B29K2801/00</class-ref> - <class-ref scheme="cpc">B29K2913/00</class-ref> </note-paragraph><note-paragraph> Properties of moulding materials, reinforcements, fillers, preformed parts or moulds: <class-ref scheme="cpc">B29K2995/00</class-ref></note-paragraph></note><note type="warning"><note-paragraph warning-type="ipc-not-used">The following IPC groups are not in the CPC scheme. The subject matter for these IPC groups is classified in the following CPC groups:<table><row><entry><class-ref scheme="ipc">B29K105/22</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B29K2705/00</class-ref></entry></row><row><entry><class-ref scheme="ipc">B29K105/28</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B29K2995/0025</class-ref></entry></row><row><entry><class-ref scheme="ipc">B29K105/30</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B29K2995/003</class-ref></entry></row><row><entry><class-ref scheme="ipc">B29K105/32</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B29K2995/0026</class-ref></entry></row><row><entry><class-ref scheme="ipc">B29K105/34</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B29K2995/002</class-ref>, <class-ref scheme="cpc">B29K2995/0007</class-ref>, and <class-ref scheme="cpc">B29K2995/0015</class-ref></entry></row></table></note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B29L.xml" sort-key="B29L" definition-exists="true" date-revised="2013-01-01" status="published"><classification-symbol>B29L</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>INDEXING SCHEME ASSOCIATED WITH SUBCLASS <class-ref scheme="cpc">B29C</class-ref>, RELATING TO PARTICULAR ARTICLES</text></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>This subclass constitutes an indexing scheme for non-obligatory use only. The indexing scheme may be used to identify information which supplements subject matter already classified in subclass <class-ref scheme="cpc">B29C</class-ref>. The indexing codes of this subclass, of which only the pertinent ones should be selected, are added in conformity with paragraph 82 of the Guide so as to provide information concerning the articles produced<br/>This subclass constitutes an indexing scheme associated with subclass <class-ref scheme="cpc">B29C</class-ref><CPC-specific-note>and group <class-ref scheme="cpc">B29B17/00</class-ref>. Parts of specified articles are indexed with the same index codes as the articles</CPC-specific-note></note-paragraph></note></notes-and-warnings></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="4" additional-only="false" sort-key="B30" date-revised="2013-01-01" status="published"><classification-symbol>B30</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>PRESSES</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B30B.xml" sort-key="B30B" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>B30B</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>PRESSES IN GENERAL </text><reference><text>producing ultra-high pressure or ultra-high pressure and high temperature to effect modifications of a substance, e.g. for making artificial diamonds <class-ref scheme="cpc">B01J3/00</class-ref> </text></reference><CPC-specific-text><reference><text>compressing means for refuse receptacles <class-ref scheme="cpc">B65F1/1405</class-ref></text></reference></CPC-specific-text></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>This subclass provides for presses in general and also for those presses, for particular purposes, which are not provided for elsewhere.</note-paragraph></note><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="4" additional-only="false" sort-key="B31" date-revised="2017-08-01" status="published"><classification-symbol>B31</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER</text></title-part><title-part><text>WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER</text></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>This class <u>covers</u> subject matter restricted to adaptations or associations of handling sheets, webs, or blanks peculiar to paper-working, e.g. bag or box making, machinery.</note-paragraph><note-paragraph>This class <u>does not cover</u>:<subnote type="bullet"><note-paragraph>making articles directly from paper pulp, which is covered by <class-ref scheme="cpc">D21J</class-ref>;</note-paragraph><note-paragraph>handling sheets, webs or blanks of wider applicability, irrespective of whether described or claimed only for paper-working machinery, which is regarded as being of a more comprehensive nature and is covered by <class-ref scheme="cpc">B65H</class-ref>.</note-paragraph></subnote></note-paragraph><note-paragraph>Sheet materials made from plastics, laminated materials and metal foils are examples of materials that can be worked in a manner analogous to paper.</note-paragraph></note></notes-and-warnings>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B31B.xml" sort-key="B31B" definition-exists="true" date-revised="2017-08-01" status="published"><classification-symbol>B31B</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER </text><reference><text>making wound articles, e.g. wound tubes, <class-ref scheme="cpc">B31C</class-ref>; combined making and filling <class-ref scheme="cpc">B65B</class-ref></text></reference></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>In this subclass, the following terms or expressions are used with the meaning indicated: <subnote type="bullet"> <note-paragraph>"rigid or semi-rigid containers" includes:<subnote type="bullet"><note-paragraph>containers not deformed by, or not taking-up the shape of, their contents;</note-paragraph><note-paragraph>containers adapted to be temporarily deformed to expel their contents;</note-paragraph><note-paragraph>pallets;</note-paragraph><note-paragraph>trays;</note-paragraph></subnote></note-paragraph><note-paragraph>"flexible containers" includes:<subnote type="bullet"><note-paragraph>containers deformed by, or taking-up the shape of, their contents;</note-paragraph><note-paragraph>containers adapted to be permanently deformed to expel their contents.</note-paragraph></subnote></note-paragraph></subnote></note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B31C.xml" sort-key="B31C" definition-exists="true" date-revised="2017-08-01" status="published"><classification-symbol>B31C</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>MAKING WOUND ARTICLES, e.g. WOUND TUBES, OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER</text></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>The term "winding" in this subclass means forming two or more complete convolutions.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B31D.xml" sort-key="B31D" definition-exists="true" date-revised="2017-08-01" status="published"><classification-symbol>B31D</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER, NOT PROVIDED FOR IN SUBCLASSES <class-ref scheme="cpc">B31B</class-ref> OR <class-ref scheme="cpc">B31C</class-ref> </text><reference><text>manufacture by dry processes of articles made from particles or fibres consisting of wood or other lignocellulosic or like organic material <class-ref scheme="cpc">B27N</class-ref>; making layered products not composed wholly of paper or cardboard <class-ref scheme="cpc">B32B</class-ref>; making articles from cellulosic fibrous suspensions, e.g. wood pulp, <class-ref scheme="cpc">D21J</class-ref></text></reference></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B31F.xml" sort-key="B31F" definition-exists="true" date-revised="2017-08-01" status="published"><classification-symbol>B31F</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER </text><reference><text>making layered products not composed wholly of paper or cardboard <class-ref scheme="cpc">B32B</class-ref></text></reference></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="4" additional-only="false" sort-key="B32" date-revised="2013-01-01" status="published"><classification-symbol>B32</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>LAYERED PRODUCTS</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B32B.xml" sort-key="B32B" definition-exists="true" date-revised="2021-01-01" status="published"><classification-symbol>B32B</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM</text></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph> This subclass <u>covers</u>: <subnote type="bullet"><note-paragraph>layered products comprising different kinds of material or layered products not characterised by the particular kind of material used; </note-paragraph><note-paragraph>a product similar to a layered product but comprising only material in the form of a sheet or network embedded in a mass of plastics or of physically-similar substances which mass penetrates the said sheet or network and lies on both sides of the latter (e.g. so that the sheet or network reinforces the plastics substance) PROVIDED THAT the embedded sheet or network extends coherently or connectedly over substantially the whole area of the product; thus the embedded sheet or network may be a fabric or a series of rods connected by cross wires. The manner of making such a product is, however, classified in this subclass only if it is essentially a process of building-up an assembly of layers of which at least one outer layer is preformed. If the embedded material comprises only a series of unconnected rods, the product is not classified in this subclass. </note-paragraph></subnote></note-paragraph><note-paragraph> This subclass <u>does not cover</u>: <subnote type="bullet"><note-paragraph>processes or apparatus used in, or in connection with, the production or treatment of any product, if the process or apparatus is fully classifiable in a single other class or subclass for processes or apparatus, e.g. <class-ref scheme="cpc">B05</class-ref>, <class-ref scheme="cpc">B29</class-ref>, <class-ref scheme="cpc">B44D</class-ref>, <class-ref scheme="cpc">C08J</class-ref>, <class-ref scheme="cpc">C09J</class-ref>, <class-ref scheme="cpc">C23</class-ref>; </note-paragraph><note-paragraph>compositions or preparation or treatment thereof, unless they are essentially restricted to layered products and cannot be fully classified in another class without ignoring this restriction; </note-paragraph><note-paragraph>etched metallic pattern on the surface of a printed circuit board. </note-paragraph></subnote></note-paragraph><note-paragraph> In this subclass: <subnote type="bullet"><note-paragraph>a film formed on a layer by spreading a substance thereon is not considered to constitute a layer itself if it serves only as an adhesive or its purpose is merely to finish a surface of a product</note-paragraph><note-paragraph><CPC-specific-note>with exclusion to <class-ref scheme="cpc">B32B15/01</class-ref> - <class-ref scheme="cpc">B32B15/018</class-ref>, a coating formed directly onto a substrate layer is not considered to constitute a layer when at the moment of its contact with the substrate it does not have the form of a layer with the exception of layers that come under the meaning of Note (4).</CPC-specific-note></note-paragraph><note-paragraph><CPC-specific-note>groups designating products cover also methods or apparatus specially adapted for producing such products.</CPC-specific-note></note-paragraph></subnote></note-paragraph><note-paragraph> In this subclass, the following terms or expressions are used with the meanings indicated: <subnote type="bullet"><note-paragraph>"layer" is a sheet or strip or anything else having a small thickness relatively to its other dimensions which, together with at least one other layer, exists in a product, whether it pre-existed, e.g. as a separate sheet or strip, or was formed during the production of the layered product<CPC-specific-note>, e.g. formed in-situ as with casting, extrusion or moulding. It may be deformed out of the flat plane to form a three-dimensional shape</CPC-specific-note>. It may or may not be homogeneous or cohesive; it may be an assembly of fibres or pieces of material. It may be discontinuous, e.g. in the form of a grating, honeycomb, or frame. It may or may not be in complete contact with the next layer, e.g. a corrugated layer against a flat layer;</note-paragraph><note-paragraph>"layered product" comprises at least two layers secured together. The term "secured" includes any method of uniting layers, e.g. needling, stitching, gluing, nailing, dovetailing or the interposition of an adhesive or adhesive impregnated support. It may also be an intermediate stage in the production of an article which is not layered in its final form, e.g. a panel with a protective layer <CPC-specific-note>that</CPC-specific-note> is stripped off when the panel is placed in its position of use. The layers are preformed layers or layers formed <u>IN SITU</u> on a preformed layer and may consist of coherent solid materials, including honeycombs and other cellular materials or of non-coherent solid materials composed of assemblies of strands, strips, fibres, tiles or the like; </note-paragraph><note-paragraph>"filamentary layer" means a layer of threads or filaments of any substance (e.g. wires) of more or less unlimited length placed in an orderly arrangement and secured together; it may be woven, knitted, braided, or netted, or formed of threads crossed or laid side by side and bonded together;</note-paragraph><note-paragraph>"fibrous layer" means a random assembly of fibres or filaments, usually of limited length, e.g. felt, fleece; the fibres <CPC-specific-note>being</CPC-specific-note> interengaged or connected, e.g. by adhesive. </note-paragraph></subnote></note-paragraph><note-paragraph>If a layered product is characterised by the way it is produced and not by its structure or composition, the production method should be classified in groups <class-ref scheme="cpc">B32B37/00</class-ref> or <class-ref scheme="cpc">B32B38/00</class-ref>, or in subclass <class-ref scheme="cpc">B29C</class-ref>, for example in groups <class-ref scheme="cpc">B29C45/16</class-ref> or <class-ref scheme="cpc">B29C48/18</class-ref>.</note-paragraph><note-paragraph> <CPC-specific-note>In this subclass,</CPC-specific-note> <subnote type="bullet"><note-paragraph>The classification of layered products is provided for in many classes, most of which are confined to a particular kind of material. However, in order that this subclass may provide a basis for making a complete search with respect to layered products, all relevant subject matter is classified in this subclass even though it may also be classified in other classes.</note-paragraph></subnote> </note-paragraph><note-paragraph><CPC-specific-note>In groups <class-ref scheme="cpc">B32B37/00</class-ref>, <class-ref scheme="cpc">B32B38/00</class-ref>, <class-ref scheme="cpc">B32B41/00</class-ref> and <class-ref scheme="cpc">B32B39/00</class-ref>, the following expressions are used with the meaning indicated:<subnote type="bullet"><note-paragraph>"lay-up" is considered to be the action of combining separate layers, one on top of the other, in order to form a half-product for entering the laminating process</note-paragraph><note-paragraph>"laminating" means the action of combining previously unconnected but possibly laid up layers to become one product whose layers will remain together;</note-paragraph><note-paragraph>"partial laminating" occurs when one layer does not fully cover a surface of another layer, whereby the layer with the greater surface area is laminated on only part of its surface or when two coextensive layers are bonded on only part of their facing surfaces;</note-paragraph><note-paragraph>"adhesive" means a substance applied in any state or in any manner, which has bonding properties.</note-paragraph></subnote></CPC-specific-note></note-paragraph><note-paragraph><CPC-specific-note>In this subclass, combination sets [C-Sets] are used. The detailed information about the C-Sets construction and the associated syntax rules are found in the definitions of <class-ref scheme="cpc">B32B</class-ref>.</CPC-specific-note></note-paragraph></note><note type="warning"><note-paragraph warning-type="ipc-not-used"><br/>The following IPC groups are not in the CPC scheme. The subject matter for these IPC groups is classified in the following CPC groups: <table><row><entry><class-ref scheme="ipc">B32B3/24</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B32B3/266</class-ref></entry></row><row><entry><class-ref scheme="ipc">B32B17/12</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B32B17/067</class-ref></entry></row></table></note-paragraph></note></notes-and-warnings></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="4" additional-only="false" sort-key="B33" date-revised="2015-01-15" status="published"><classification-symbol>B33</classification-symbol><class-title><title-part><text>ADDITIVE MANUFACTURING TECHNOLOGY</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B33Y.xml" sort-key="B33Y" definition-exists="true" date-revised="2021-02-01" status="published"><classification-symbol>B33Y</classification-symbol><class-title><title-part><text>ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING</text></title-part></class-title><notes-and-warnings><note type="note"><note-paragraph>This subclass <u>covers</u> additive manufacturing, irrespective of the process or material used.</note-paragraph><note-paragraph>This subclass is intended to enable a comprehensive search of subject matter related to additive manufacturing by combination of classification symbols of this subclass with classification symbols from other subclasses. Therefore this subclass <u>covers</u> aspects of additive manufacturing (e.g. 3D printing) that might also be entirely or partially covered elsewhere in CPC.</note-paragraph><note-paragraph>This subclass is for obligatory supplementary classification of subject matter already classified as such in other classification places, when the subject matter contains an aspect of additive manufacturing.</note-paragraph><note-paragraph>The classification symbols of this subclass are not listed first when assigned to patent documents.</note-paragraph></note></notes-and-warnings></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="3" additional-only="false" sort-key="B41" date-revised="2013-01-01" status="published"><classification-symbol>B41</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>PRINTING</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="true" level="4" additional-only="false" sort-key="B41" date-revised="2019-05-01" status="published"><classification-symbol>B41</classification-symbol><class-title date-revised="2019-05-01"><title-part><text>PRINTING</text></title-part><title-part><text>LINING MACHINES</text></title-part><title-part><text>TYPEWRITERS</text></title-part><title-part><text>STAMPS</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B41B.xml" sort-key="B41B" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>B41B</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>MACHINES OR ACCESSORIES FOR MAKING, SETTING, OR DISTRIBUTING TYPE</text></title-part><title-part><text>TYPE</text></title-part><title-part><text>PHOTOGRAPHIC OR PHOTOELECTRIC COMPOSING DEVICES </text><reference><text>photographic devices in general <class-ref scheme="cpc">G03</class-ref></text></reference></title-part></class-title><notes-and-warnings><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B41C.xml" sort-key="B41C" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>B41C</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES </text><reference><text>photomechanical processes for producing printing surfaces <class-ref scheme="cpc">G03F</class-ref>; photoelectrical processes for producing printing surfaces <class-ref scheme="cpc">G03G</class-ref></text></reference></title-part></class-title><notes-and-warnings><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B41D.xml" sort-key="B41D" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>B41D</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>APPARATUS FOR THE MECHANICAL REPRODUCTION OF PRINTING SURFACES FOR STEREOTYPE PRINTING</text></title-part><title-part><text>SHAPING ELASTIC OR DEFORMABLE MATERIAL TO FORM PRINTING SURFACES </text><reference><CPC-specific-text><text>engraving by spark erosion <class-ref scheme="cpc">B23H</class-ref>;</text></CPC-specific-text><text> marking or engraving metal by the action of a high concentration of electric current <class-ref scheme="cpc">B23H9/06</class-ref>; type, machines or accessories for making, setting, or distributing type <class-ref scheme="cpc">B41B</class-ref>; processes for the manufacture or reproduction of printing surfaces <class-ref scheme="cpc">B41C</class-ref>; machines or apparatus for engraving in general, or for embossing <class-ref scheme="cpc">B44B3/00</class-ref>, <class-ref scheme="cpc">B44B5/00</class-ref>; chemical etching of metal <class-ref scheme="cpc">C23F1/00</class-ref>; electrolytic etching <class-ref scheme="cpc">C25F3/00</class-ref>; photomechanical reprodcution <class-ref scheme="cpc">G03F</class-ref></text></reference></title-part></class-title><notes-and-warnings><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B41F.xml" sort-key="B41F" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>B41F</classification-symbol><class-title date-revised="2018-08-01"><title-part><text>PRINTING MACHINES OR PRESSES </text><reference><text>manifolding devices or office printing machines <class-ref scheme="cpc">B41L</class-ref></text></reference></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph> Attention is drawn to Notes 1 and 2 following the title of subclass <class-ref scheme="cpc">B41L</class-ref>. </note-paragraph></note><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B41G.xml" sort-key="B41G" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>B41G</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>APPARATUS FOR BRONZE PRINTING, LINE PRINTING, OR FOR BORDERING OR EDGING SHEETS OR LIKE ARTICLES</text></title-part><title-part><text>AUXILIARY FOR PERFORATING IN CONJUNCTION WITH PRINTING </text><reference><text>perforating in general <class-ref scheme="cpc">B26D</class-ref>; production of decorations <class-ref scheme="cpc">B44C</class-ref>; perforating in conjunction with sheet or web delivery <class-ref scheme="cpc">B65H35/00</class-ref>; folding or unfolding thin material, e.g. sheets, webs, <class-ref scheme="cpc">B65H45/00</class-ref>, <class-ref scheme="cpc">B65H47/00</class-ref></text></reference></title-part></class-title><notes-and-warnings><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B41J.xml" sort-key="B41J" definition-exists="true" date-revised="2023-01-01" status="published"><classification-symbol>B41J</classification-symbol><class-title date-revised="2023-01-01"><title-part><text>TYPEWRITERS</text></title-part><title-part><text>SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME</text></title-part><title-part><text>CORRECTION OF TYPOGRAPHICAL ERRORS</text></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>This subclass <u>covers</u>: <subnote type="bullet"><note-paragraph>manually controlled power-operated apparatus or apparatus of this type with additional control by input of recorded information, e.g. on punched cards or tapes; </note-paragraph><note-paragraph>the "print-out" features of apparatus controlled by record carriers or electric signals in so far as these are of general interest, e.g. impression, inking, line-spacing mechanisms, printing heads.</note-paragraph></subnote></note-paragraph><note-paragraph>This subclass <u>does not cover</u>: <subnote type="bullet"><note-paragraph>electrical features of apparatus controlled by record carriers or electric signals and of interest apart from the "print-out" features of said apparatus; </note-paragraph><note-paragraph>apparatus controlled by record carriers or electric signals, as a whole.</note-paragraph></subnote></note-paragraph><note-paragraph>In this subclass, the following term is used with the meaning indicated: <subnote type="bullet"><note-paragraph>"paper" covers also similar flexible copy material;</note-paragraph><note-paragraph>"printing material" covers both paper and temporary record carriers from which records are transferred to a paper, but does not cover printing masters, e.g. formes.</note-paragraph></subnote></note-paragraph></note><note type="warning"><note-paragraph><CPC-specific-note>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</CPC-specific-note></note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B41K.xml" sort-key="B41K" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>B41K</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>STAMPS</text></title-part><title-part><text>STAMPING OR NUMBERING APPARATUS OR DEVICES </text><reference><text>marking meat <class-ref scheme="cpc">A22C17/10</class-ref>; embossing combined with printing <class-ref scheme="cpc">B41F19/00</class-ref>; selective printing mechanisms <class-ref scheme="cpc">B41J</class-ref>; embossing decorations or marks <class-ref scheme="cpc">B44B5/00</class-ref>; marking or coding completed packages <class-ref scheme="cpc">B65B61/26</class-ref>; ticket printing and issuing, fare registering, nonprinting aspects of franking apparatus <class-ref scheme="cpc">G07B</class-ref></text></reference></title-part></class-title><notes-and-warnings><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B41L.xml" sort-key="B41L" definition-exists="true" date-revised="2021-01-01" status="published"><classification-symbol>B41L</classification-symbol><class-title date-revised="2021-01-01"><title-part><text>APPARATUS OR DEVICES FOR MANIFOLDING, DUPLICATING OR PRINTING FOR OFFICE OR OTHER COMMERCIAL PURPOSES</text></title-part><title-part><text>ADDRESSING MACHINES OR LIKE SERIES-PRINTING MACHINES </text><reference><text>printing presses or machines for industrial purposes <class-ref scheme="cpc">B41F</class-ref>; stamps, stamping or numbering devices <class-ref scheme="cpc">B41K</class-ref></text></reference></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>This subclass <u>does not cover</u> constituent parts common to manifolding by means of pressure-sensitive layers or intermediaries, to apparatus or machines for duplicating or printing for office or other commercial purposes, or to addressing machines or like series-printing machines, which are covered by subclass <class-ref scheme="cpc">B41F</class-ref>.</note-paragraph><note-paragraph>In this subclass, as indicated by the references, groups <class-ref scheme="cpc">B41L15/00</class-ref> and <class-ref scheme="cpc">B41L17/00</class-ref> are intended to cover letterpress and lithographic printing apparatus only in so far as it is specially adapted for office or other commercial purposes; the general constructions or features of apparatus of these types are classified in subclass <class-ref scheme="cpc">B41F</class-ref>. Constructions or features determining classification in these groups are, for example: ease of operation by clerical staff, cleanliness of operation in non-industrial environments, the use of printing surfaces constructed for the production of a limited number of copies.</note-paragraph><note-paragraph>In this subclass, the following terms are used with the meanings indicated: <subnote type="bullet"><note-paragraph>"manifolding" means the obtaining of several copies simultaneously by means of pressure-sensitive layers when making an original; </note-paragraph><note-paragraph>"duplicating" means the obtaining of successive copies from a master, e.g. a hectographic image; </note-paragraph><note-paragraph>"stencilling" involves the use of a printing surface which is perforated to form the image, the ink flowing through the perforations on the copy material.</note-paragraph></subnote></note-paragraph></note><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B41M.xml" sort-key="B41M" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>B41M</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES</text></title-part><title-part><text>COLOUR PRINTING, </text><reference><text>correction of typographical errors <class-ref scheme="cpc">B41J</class-ref>; processes for applying transfer pictures or the like <class-ref scheme="cpc">B44C1/16</class-ref>; fluid media for correction of typographical errors by coating <class-ref scheme="cpc">C09D10/00</class-ref>; printing textiles <class-ref scheme="cpc">D06P</class-ref></text></reference></title-part></class-title><notes-and-warnings><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B41N.xml" sort-key="B41N" definition-exists="true" date-revised="2019-05-01" status="published"><classification-symbol>B41N</classification-symbol><class-title date-revised="2019-05-01"><title-part><text>PRINTING PLATES OR FOILS </text><reference><text>photosensitive material <class-ref scheme="cpc">G03</class-ref></text></reference></title-part><title-part><text>MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE</text></title-part><title-part><text>PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM</text></title-part></class-title><notes-and-warnings><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B41P.xml" sort-key="B41P" definition-exists="false" date-revised="2013-01-01" status="published"><classification-symbol>B41P</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS</text></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>This subclass constitutes an internal scheme for indexing only.</note-paragraph></note></notes-and-warnings></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="4" additional-only="false" sort-key="B42" date-revised="2013-01-01" status="published"><classification-symbol>B42</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>BOOKBINDING</text></title-part><title-part><text>ALBUMS</text></title-part><title-part><text>FILES</text></title-part><title-part><text>SPECIAL PRINTED MATTER</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B42B.xml" sort-key="B42B" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>B42B</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>PERMANENTLY ATTACHING TOGETHER SHEETS, QUIRES OR SIGNATURES OR PERMANENTLY ATTACHING OBJECTS THERETO </text><reference><text>nailing or stapling in general <class-ref scheme="cpc">B25C</class-ref>, <class-ref scheme="cpc">B27F</class-ref>; machines for both collating or gathering and permanently attaching together sheets or signatures <class-ref scheme="cpc">B42C1/12</class-ref>; temporarily attaching sheets together <class-ref scheme="cpc">B42F</class-ref></text></reference></title-part></class-title><notes-and-warnings><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B42C.xml" sort-key="B42C" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>B42C</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>BOOKBINDING </text><reference><text>cutting or perforating machines, devices or tools <class-ref scheme="cpc">B26</class-ref>; folding sheets or webs <class-ref scheme="cpc">B31F</class-ref>; ornamenting books <class-ref scheme="cpc">B44</class-ref></text></reference></title-part></class-title><notes-and-warnings><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B42D.xml" sort-key="B42D" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>B42D</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>BOOKS</text></title-part><title-part><text>BOOK COVERS</text></title-part><title-part><text>LOOSE LEAVES</text></title-part><title-part><text>PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR</text></title-part><title-part><text>DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR</text></title-part><title-part><text>MOVABLE-STRIP WRITING OR READING APPARATUS</text></title-part></class-title><notes-and-warnings><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B42F.xml" sort-key="B42F" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>B42F</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>SHEETS TEMPORARILY ATTACHED TOGETHER</text></title-part><title-part><text>FILING APPLIANCES</text></title-part><title-part><text>FILE CARDS</text></title-part><title-part><text>INDEXING </text><reference><text>reading desks <class-ref scheme="cpc">A47B19/00</class-ref>; book rests <class-ref scheme="cpc">A47B23/00</class-ref></text></reference></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>The words "filing appliance" in this subclass mean holders for collections of papers, sheets, cards, or units thereof, each paper, sheet, card, or unit being individually insertable and extractable. These words may thus include a calendar, an instruction manual, or a letter file </note-paragraph></note><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B42P.xml" sort-key="B42P" definition-exists="false" date-revised="2013-01-01" status="published"><classification-symbol>B42P</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>INDEXING SCHEME RELATING TO BOOKS, FILING APPLIANCES OR THE LIKE</text></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>This subclass constitutes an internal scheme for indexing only.</note-paragraph></note></notes-and-warnings></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="4" additional-only="false" sort-key="B43" date-revised="2013-01-01" status="published"><classification-symbol>B43</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>WRITING OR DRAWING IMPLEMENTS</text></title-part><title-part><text>BUREAU ACCESSORIES</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B43K.xml" sort-key="B43K" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>B43K</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>IMPLEMENTS FOR WRITING OR DRAWING </text><reference><text>containers, casings or accessories for cosmetic substances, e.g. shaving soap, lipstick, make-up <class-ref scheme="cpc">A45D34/00</class-ref>, <class-ref scheme="cpc">A45D40/00</class-ref></text></reference></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>In this subclass, the following expression is used with the meaning indicated:<subnote type="bullet"><note-paragraph>"writing implements" covers pens, pencils, crayons, chalks or like markers for writing or drawing </note-paragraph></subnote></note-paragraph></note><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B43L.xml" sort-key="B43L" definition-exists="true" date-revised="2013-01-01" status="published"><classification-symbol>B43L</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>ARTICLES FOR WRITING OR DRAWING UPON; </text><CPC-specific-text><text>WRITING OR DRAWING AIDS;</text></CPC-specific-text><text> ACCESSORIES FOR WRITING OR DRAWING </text><reference><text>workshop equipment for marking-out work <class-ref scheme="cpc">B25H7/00</class-ref>; teaching hand-writing or drawing <class-ref scheme="cpc">G09B11/00</class-ref></text></reference></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>Devices used for both teaching and facilitating writing or drawing are classified in <class-ref scheme="cpc">G09B11/00</class-ref>) </note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B43M.xml" sort-key="B43M" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>B43M</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>BUREAU ACCESSORIES NOT OTHERWISE PROVIDED FOR </text><reference><text>stapling devices <class-ref scheme="cpc">B25C5/00</class-ref>; devices for temporarily attaching sheets together <class-ref scheme="cpc">B42F</class-ref></text></reference></title-part></class-title><notes-and-warnings><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="4" additional-only="false" sort-key="B44" date-revised="2013-01-01" status="published"><classification-symbol>B44</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>DECORATIVE ARTS</text></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>Any machine, apparatus, tool or process is classified in this class insofar as it produces an effect or mark meant to be judged by the eye and insofar as such machine, apparatus, tool or process is not provided for elsewhere</note-paragraph></note></notes-and-warnings>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B44B.xml" sort-key="B44B" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>B44B</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING </text><reference><text>processes for producing decorative effects <class-ref scheme="cpc">B44C</class-ref>; embossing leather <class-ref scheme="cpc">C14B</class-ref></text></reference></title-part></class-title><notes-and-warnings><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B44C.xml" sort-key="B44C" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>B44C</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>PRODUCING DECORATIVE EFFECTS </text><reference><text>processes for applying liquids or other fluent materials to surfaces, in general <class-ref scheme="cpc">B05D</class-ref>; shaping of plastics or substances in a plastic state <class-ref scheme="cpc">B29C</class-ref>; printing processes to produce transfer pictures <class-ref scheme="cpc">B41M3/12</class-ref>; thermographic duplication or marking methods <class-ref scheme="cpc">B41M5/00</class-ref></text></reference></title-part><title-part><text>MOSAICS</text></title-part><title-part><text>TARSIA WORK </text><reference><text>imitation of mosaic or tarsia work patterns <class-ref scheme="cpc">B44F11/04</class-ref></text></reference></title-part><title-part><text>PAPERHANGING </text><CPC-specific-text><reference><text>labels <class-ref scheme="cpc">G09F</class-ref>; multi-step processes for making paper labels or tags <class-ref scheme="cpc">B31D1/02</class-ref></text></reference></CPC-specific-text></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>In this subclass, the following expression is used with the meaning indicated: <subnote type="bullet"><note-paragraph>"decorative effects", when used in connection with the expressions "transfer picture" or "decalcomanias",covers also "information"</note-paragraph></subnote></note-paragraph></note><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B44D.xml" sort-key="B44D" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>B44D</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>PAINTING OR ARTISTIC DRAWING, NOT OTHERWISE PROVIDED FOR</text></title-part><title-part><text>PRESERVING PAINTINGS</text></title-part><title-part><text>SURFACE TREATMENT TO OBTAIN SPECIAL ARTISTIC SURFACE EFFECTS OR FINISHES </text><reference><text>surface treatment in general, <u>see</u> the relevant places, e.g. applying liquids or other fluent materials <class-ref scheme="cpc">B05</class-ref></text></reference></title-part></class-title><notes-and-warnings><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B44F.xml" sort-key="B44F" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>B44F</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>SPECIAL DESIGNS OR PICTURES</text></title-part></class-title><notes-and-warnings><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="3" additional-only="false" sort-key="B60" date-revised="2013-01-01" status="published"><classification-symbol>B60</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>TRANSPORTING</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="true" level="4" additional-only="false" sort-key="B60" date-revised="2016-05-01" status="published"><classification-symbol>B60</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>VEHICLES IN GENERAL</text></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>In this class, the following term is used with the meaning indicated:<subnote type="bullet"><note-paragraph>"vehicle" means all vehicles except those restricted to one of the following types of vehicles: rail vehicles, waterborne vessels, aircraft, space vehicles, hand carts, cycles, animal-drawn vehicles, and sledges, which are covered by the relevant subclasses of <class-ref scheme="cpc">B61</class-ref> - <class-ref scheme="cpc">B64</class-ref>. <br/>Thus, the term "vehicle" includes:<subnote type="bullet"><note-paragraph>vehicular characteristics which are common to more than one of the above listed types;</note-paragraph><note-paragraph>certain characteristics restricted to automobiles, road or cross-country trailers</note-paragraph><note-paragraph>The following exceptions to the above should be noted: <subnote type="alpha"><note-paragraph>Subclass <class-ref scheme="cpc">B60B</class-ref> or <class-ref scheme="cpc">B60C</class-ref> embrace all vehicle wheels and tyres, except wheels for roller skates <class-ref scheme="cpc">A63C17/22</class-ref>, wheels for model railway vehicles <class-ref scheme="cpc">A63H19/22</class-ref>, and special adaptations of wheels or tyres for aircraft <class-ref scheme="cpc">B64C25/36</class-ref></note-paragraph><note-paragraph>Subclass <class-ref scheme="cpc">B60C</class-ref> embraces the connection of valves to inflatable elastic bodies in general, and in this respect it is not limited to vehicles</note-paragraph><note-paragraph>Subclass <class-ref scheme="cpc">B60L</class-ref> embraces certain electric equipment of all electrically-propelled vehicles</note-paragraph><note-paragraph>Subclass <class-ref scheme="cpc">B60M</class-ref> embraces certain power supply for, but external to, any kind of electrically-propelled vehicle</note-paragraph><note-paragraph>Subclass <class-ref scheme="cpc">B60R</class-ref> embraces safety belts or body harnesses used in all types of land vehicles</note-paragraph><note-paragraph>Subclass <class-ref scheme="cpc">B60S</class-ref> relates to all kinds of vehicles, except the servicing of rail locomotives <class-ref scheme="cpc">B61K11/00</class-ref>, ground equipment for aircraft <class-ref scheme="cpc">B64F</class-ref>, or cleaning apparatus peculiar to waterborne vessels <class-ref scheme="cpc">B63B57/00</class-ref>, <class-ref scheme="cpc">B63B59/00</class-ref></note-paragraph><note-paragraph>Subclass <class-ref scheme="cpc">B60T</class-ref> includes brake control systems of general applicability, and in this respect it is not limited to vehicles. It also includes rail-vehicle power-brake systems and some other features of rail-vehicle brake systems</note-paragraph></subnote></note-paragraph></subnote></note-paragraph></subnote></note-paragraph></note></notes-and-warnings>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B60B.xml" sort-key="B60B" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>B60B</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>VEHICLE WHEELS </text><reference><text>making wheels or wheel parts by rolling <class-ref scheme="cpc">B21H1/00</class-ref>, by forging, hammering or pressing <class-ref scheme="cpc">B21K1/28</class-ref></text></reference></title-part><title-part><text>CASTORS</text></title-part><title-part><text>AXLES FOR WHEELS OR CASTORS</text></title-part><title-part><text>INCREASING WHEEL ADHESION</text></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>Attention is drawn to the Explanatory Note following the class title (<class-ref scheme="cpc">B60</class-ref>) </note-paragraph></note><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B60C.xml" sort-key="B60C" definition-exists="true" date-revised="2021-08-01" status="published"><classification-symbol>B60C</classification-symbol><class-title date-revised="2021-08-01"><title-part><text>VEHICLE TYRES</text></title-part><title-part><text>TYRE INFLATION</text></title-part><title-part><text>TYRE CHANGING</text></title-part><title-part><text>CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL</text></title-part><title-part><text>DEVICES OR ARRANGEMENTS RELATED TO TYRES</text></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>In this subclass, the term "tyre" is to be understood as a separate ground-engaging, continuous element outside the periphery of the wheel rim and includes the tyre casing, cover, or jacket and any insert, e.g. inner tube. In the groups relating to repair or connection of valves, the term "tyre" is to be understood to include also inflatable elastic bodies other than tyres or inner tubes</note-paragraph><note-paragraph>Attention is drawn to the note following the title of class <class-ref scheme="cpc">B60</class-ref>.</note-paragraph></note><note type="warning"><note-paragraph warning-type="ipc-not-used">The following IPC groups are not in the CPC scheme. The subject matter for these IPC groups is classified in the following CPC groups: <table><row><entry><class-ref scheme="ipc">B60C11/113</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B60C11/0311</class-ref></entry></row><row><entry><class-ref scheme="ipc">B60C11/117</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B60C11/032</class-ref></entry></row></table></note-paragraph><note-paragraph><CPC-specific-note>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</CPC-specific-note></note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B60D.xml" sort-key="B60D" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>B60D</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>VEHICLE CONNECTIONS </text><reference><text>components of brake systems <class-ref scheme="cpc">B60T17/04</class-ref></text></reference></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>Attention is drawn to the note following the class <class-ref scheme="cpc">B60</class-ref></note-paragraph></note><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B60F.xml" sort-key="B60F" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>B60F</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>VEHICLES FOR USE BOTH ON RAIL AND ON ROAD</text></title-part><title-part><text>AMPHIBIOUS OR LIKE VEHICLES</text></title-part><title-part><text>CONVERTIBLE VEHICLES </text><reference><text>air-cushion vehicles <class-ref scheme="cpc">B60V</class-ref></text></reference></title-part></class-title><notes-and-warnings><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B60G.xml" sort-key="B60G" definition-exists="true" date-revised="2021-08-01" status="published"><classification-symbol>B60G</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>VEHICLE SUSPENSION ARRANGEMENTS </text><reference><text>air-cushion vehicles <class-ref scheme="cpc">B60V</class-ref>; </text><CPC-specific-text><text>cycle suspensions <class-ref scheme="cpc">B62K25/00</class-ref></text></CPC-specific-text></reference></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>Attention is drawn to the Note following the title of class <class-ref scheme="cpc">B60</class-ref>.</note-paragraph><note-paragraph><CPC-specific-note>Indexing codes <class-ref scheme="cpc">B60G2200/00</class-ref> - <class-ref scheme="cpc">B60G2800/00</class-ref> are dedicated to particular aspects of suspension arrangements: <subnote type="bullet"><note-paragraph><class-ref scheme="cpc">B60G2200/00</class-ref> refers to the type of suspension arrangement; </note-paragraph><note-paragraph><class-ref scheme="cpc">B60G2202/00</class-ref> refers to the suspension elements used (springs, dampers and actuators); </note-paragraph><note-paragraph><class-ref scheme="cpc">B60G2204/00</class-ref> refers to mounting features of suspension elements;</note-paragraph><note-paragraph><class-ref scheme="cpc">B60G2206/00</class-ref> refers to constructional and manufacturing details of suspension elements; </note-paragraph><note-paragraph><class-ref scheme="cpc">B60G2300/00</class-ref> refers to the type of vehicle; </note-paragraph><note-paragraph><class-ref scheme="cpc">B60G2400/00</class-ref> - <class-ref scheme="cpc">B60G2800/00</class-ref> refer to the electronic control of suspension arrangements, whereby: <subnote type="bullet"><note-paragraph><class-ref scheme="cpc">B60G2400/00</class-ref> refers to input parameters of the control; </note-paragraph><note-paragraph><class-ref scheme="cpc">B60G2401/00</class-ref> refers to types of sensors used; </note-paragraph><note-paragraph><class-ref scheme="cpc">B60G2500/00</class-ref> refers to the controlled action or device; </note-paragraph><note-paragraph><class-ref scheme="cpc">B60G2600/00</class-ref> refers to particular details of the control system; </note-paragraph><note-paragraph><class-ref scheme="cpc">B60G2800/00</class-ref> refers to the result to be achieved by the control action.</note-paragraph></subnote></note-paragraph></subnote></CPC-specific-note></note-paragraph></note><note type="warning"><note-paragraph warning-type="ipc-not-used">The following IPC groups are not in the CPC scheme. The subject matter for these IPC groups is classified in the following CPC groups: <table><row><entry><class-ref scheme="ipc">B60G23/00</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B60G17/0165</class-ref></entry></row></table></note-paragraph><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B60H.xml" sort-key="B60H" definition-exists="true" date-revised="2021-01-01" status="published"><classification-symbol>B60H</classification-symbol><class-title date-revised="2021-01-01"><title-part><text>ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES</text></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>Attention is drawn to the Note following the title of class <class-ref scheme="cpc">B60</class-ref></note-paragraph></note><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B60J.xml" sort-key="B60J" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>B60J</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES</text></title-part><title-part><text>REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES </text><reference><text>fastening, suspending, closing, or opening of such devices <class-ref scheme="cpc">E05</class-ref></text></reference></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>Windows, windscreens, non-fixed roofs, doors, or similar devices which are of general applicability, irrespective of whether described or claimed only for vehicles, are also classified in subclass <class-ref scheme="cpc">E06B</class-ref>.</note-paragraph><note-paragraph>Attention is drawn to the Note following the title of class <class-ref scheme="cpc">B60</class-ref>.</note-paragraph></note><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B60K.xml" sort-key="B60K" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>B60K</classification-symbol><class-title date-revised="2018-08-01"><title-part><text>ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES</text></title-part><title-part><text>ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES</text></title-part><title-part><text>AUXILIARY DRIVES FOR VEHICLES</text></title-part><title-part><text>INSTRUMENTATION OR DASHBOARDS FOR VEHICLES</text></title-part><title-part><text>ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES</text></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>In this subclass, the following terms or expressions are used with the meanings indicated: <subnote type="bullet"><note-paragraph>"conjoint control of drive units" includes such control for vehicles or of general applicability; </note-paragraph><note-paragraph>"auxiliary drives" means drives of auxiliary or external machines or devices from the propulsion unit, transmission, or other parts of the vehicle, and includes the control of such drives; </note-paragraph><note-paragraph>"transmission" means all propulsion parts linking propulsion units, e.g. engines, to ultimate propulsive elements, e.g. wheels; </note-paragraph><note-paragraph>"drive unit" means propulsion unit conjoint with transmission, a "drive unit" can additionally include the ultimate driven unit; </note-paragraph><note-paragraph>"sub-unit" means, e.g. propulsion unit, clutch, gearing or brake system; </note-paragraph><note-paragraph>"hybrid vehicle" means vehicles with plural diverse prime-movers for mutual or common propulsion</note-paragraph></subnote></note-paragraph><note-paragraph>Attention is drawn to the Note following the title of class <class-ref scheme="cpc">B60</class-ref></note-paragraph></note><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B60L.xml" sort-key="B60L" definition-exists="true" date-revised="2019-02-01" status="published"><classification-symbol>B60L</classification-symbol><class-title date-revised="2019-02-01"><title-part><text>PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES </text><reference><text>arrangements or mounting of electrical propulsion units or of plural diverse prime-movers for mutual or common propulsion in vehicles <class-ref scheme="cpc">B60K1/00</class-ref>, <class-ref scheme="cpc">B60K6/20</class-ref>; arrangements or mounting of electrical gearing in vehicles <class-ref scheme="cpc">B60K17/12</class-ref>, <class-ref scheme="cpc">B60K17/14</class-ref>; preventing wheel slip by reducing power in rail vehicles <class-ref scheme="cpc">B61C15/08</class-ref>; dynamo-electric machines <class-ref scheme="cpc">H02K</class-ref>; control or regulation of electric motors <class-ref scheme="cpc">H02P</class-ref></text></reference></title-part><title-part><text>SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES </text><reference><text>electric coupling devices combined with mechanical couplings of vehicles <class-ref scheme="cpc">B60D1/64</class-ref>; electric heating for vehicles <class-ref scheme="cpc">B60H1/00</class-ref></text></reference></title-part><title-part><text>ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL </text><reference><text>control or regulation of electric motors <class-ref scheme="cpc">H02P</class-ref></text></reference></title-part><title-part><text>MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES</text></title-part><title-part><text>MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES</text></title-part><title-part><text>ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES</text></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>This subclass, subject to the above references, covers: <subnote type="bullet"><note-paragraph>feeding of power to auxiliary circuits;</note-paragraph><note-paragraph>current collectors; arrangements thereof on rail or road vehicles or on vehicles in general</note-paragraph><note-paragraph>electrodynamic brake systems;</note-paragraph><note-paragraph>electric propulsion of vehicles; control and regulation therefor</note-paragraph></subnote></note-paragraph><note-paragraph>In this subclass it is desirable to classify any "additional information" which is of interest for search.</note-paragraph></note><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B60M.xml" sort-key="B60M" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>B60M</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY- PROPELLED VEHICLES </text><reference><text>control of points and safety arrangements along railway lines <class-ref scheme="cpc">B61L</class-ref>; construction of rails and points in general <class-ref scheme="cpc">E01B</class-ref></text></reference></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>This subclass deals with: <subnote type="bullet"><note-paragraph>overhead, overground or underground power supply lines; their crossings and points, erection and supervision;</note-paragraph><note-paragraph>devices along rails and rail joints, for current conduction and for insulation;</note-paragraph><note-paragraph>safety devices along the route against earth currents and inductive interference with nearby communication lines</note-paragraph></subnote></note-paragraph></note><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B60N.xml" sort-key="B60N" definition-exists="true" date-revised="2019-01-01" status="published"><classification-symbol>B60N</classification-symbol><class-title date-revised="2018-02-01"><title-part><text>SEATS SPECIALLY ADAPTED FOR VEHICLES</text></title-part><title-part><text>VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR</text></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>Attention is drawn to the Explanatory Note following the class title <class-ref scheme="cpc">B60</class-ref></note-paragraph><note-paragraph> In this subclass the following term is used with the meaning indicated: <subnote type="bullet"><note-paragraph>"cushion": seating part of a seat distinguished from the back-rest</note-paragraph></subnote></note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B60P.xml" sort-key="B60P" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>B60P</classification-symbol><class-title date-revised="2015-10-01"><title-part><text>VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS </text><reference><text>vehicles with special provisions for transporting patients or disabled persons, or their personal conveyances <class-ref scheme="cpc">A61G3/00</class-ref></text></reference></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>Attention is drawn to the Explanatory Note following the class title (<class-ref scheme="cpc">B60</class-ref>)</note-paragraph></note><note type="warning"><note-paragraph warning-type="ipc-not-used">The following IPC groups are not in the CPC scheme. The subject matter for these IPC groups is classified in the following CPC groups: <table><row><entry><class-ref scheme="ipc">B60P1/46</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B60P1/4421</class-ref></entry></row><row><entry><class-ref scheme="ipc">B60P3/022</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">E04G21/14</class-ref></entry></row><row><entry><class-ref scheme="ipc">B60P3/325</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B60P3/32</class-ref></entry></row><row><entry><class-ref scheme="ipc">B60P3/33</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B60P3/34</class-ref></entry></row><row><entry><class-ref scheme="ipc">B60P3/335</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B60P3/32</class-ref></entry></row><row><entry><class-ref scheme="ipc">B60P3/345</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B60P3/34</class-ref></entry></row><row><entry><class-ref scheme="ipc">B60P3/35</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B60P3/34</class-ref></entry></row><row><entry><class-ref scheme="ipc">B60P3/355</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B60P3/34</class-ref></entry></row><row><entry><class-ref scheme="ipc">B60P3/363</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B60P3/36</class-ref></entry></row><row><entry><class-ref scheme="ipc">B60P3/367</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B60P3/36</class-ref></entry></row><row><entry><class-ref scheme="ipc">B60P3/37</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B60P3/343</class-ref></entry></row><row><entry><class-ref scheme="ipc">B60P3/373</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B60P3/32</class-ref></entry></row><row><entry><class-ref scheme="ipc">B60P3/377</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B60P3/34</class-ref></entry></row><row><entry><class-ref scheme="ipc">B60P5/00</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">G01G19/08</class-ref></entry></row></table></note-paragraph><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B60Q.xml" sort-key="B60Q" definition-exists="true" date-revised="2022-05-01" status="published"><classification-symbol>B60Q</classification-symbol><class-title date-revised="2017-02-01"><title-part><text>ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL</text></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>This subclass also <u>covers</u> the operation and control of lighting devices, for example:<subnote type="bullet"><note-paragraph>arrangement or adaptation of lighting switches or signal-initiating means for vehicles;</note-paragraph><note-paragraph>control of lighting devices in relation to the vehicle as a whole, e.g. for levelling, swivelling or aiming.</note-paragraph></subnote></note-paragraph><note-paragraph>This subclass <u>does not cover</u> optical, mechanical, thermal or electrical arrangement of elements within lighting devices, which are covered by groups <class-ref scheme="cpc">F21S41/00</class-ref> – <class-ref scheme="cpc">F21S45/00</class-ref>.</note-paragraph><note-paragraph>Attention is drawn to the Note following the title of class <class-ref scheme="cpc">B60</class-ref>.</note-paragraph></note><note type="warning"><note-paragraph warning-type="ipc-not-used">The following IPC groups are not in the CPC scheme. The subject matter for these IPC groups is classified in the following CPC groups: <table><row><entry><class-ref scheme="ipc">B60Q1/128</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B60Q1/124</class-ref></entry></row><row><entry><class-ref scheme="ipc">B60Q1/132</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B60Q1/124</class-ref></entry></row><row><entry><class-ref scheme="ipc">B60Q1/136</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B60Q1/124</class-ref></entry></row></table></note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B60R.xml" sort-key="B60R" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>B60R</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR</text></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>Attention is drawn to the Note following the title of class <class-ref scheme="cpc">B60</class-ref></note-paragraph></note><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B60S.xml" sort-key="B60S" definition-exists="false" date-revised="2018-08-01" status="published"><classification-symbol>B60S</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR</text></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>Attention is drawn to the Note following the title of class <class-ref scheme="cpc">B60</class-ref>.</note-paragraph></note><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B60T.xml" sort-key="B60T" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>B60T</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF</text></title-part><title-part><text>BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL </text><reference><text>electrodynamic brake systems for vehicle, in general <class-ref scheme="cpc">B60L</class-ref>; brakes <u>per se</u>, i.e. devices where braking effect occurs, including ultimate brake actuators, <class-ref scheme="cpc">F16D</class-ref></text></reference></title-part><title-part><text>ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL</text></title-part><title-part><text>PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES</text></title-part><title-part><text>VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES</text></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>In this subclass, the term "brake control systems" includes brake control systems for vehicles or of general applicability</note-paragraph></note><note type="warning"><note-paragraph warning-type="ipc-not-used">The following IPC groups are not in the CPC scheme. The subject matter for these IPC groups is classified in the following CPC groups: <table><row><entry><class-ref scheme="ipc">B60T8/20</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B60T8/18</class-ref></entry></row><row><entry><class-ref scheme="ipc">B60T8/22</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B60T8/18</class-ref></entry></row><row><entry><class-ref scheme="ipc">B60T8/60</class-ref> - <class-ref scheme="ipc">B60T8/70</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B60T8/17</class-ref></entry></row><row><entry><class-ref scheme="ipc">B60T8/78</class-ref> - <class-ref scheme="ipc">B60T8/84</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B60T8/17</class-ref></entry></row><row><entry><class-ref scheme="ipc">B60T13/122</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B60T13/147</class-ref>, <class-ref scheme="cpc">B60T13/167</class-ref></entry></row><row><entry><class-ref scheme="ipc">B60T13/125</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B60T13/141</class-ref></entry></row><row><entry><class-ref scheme="ipc">B60T13/128</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B60T13/145</class-ref>, <class-ref scheme="cpc">B60T13/165</class-ref></entry></row><row><entry><class-ref scheme="ipc">B60T13/13</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B60T13/146</class-ref>, <class-ref scheme="cpc">B60T13/166</class-ref></entry></row><row><entry><class-ref scheme="ipc">B60T13/132</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B60T13/143</class-ref>, <class-ref scheme="cpc">B60T13/162</class-ref></entry></row><row><entry><class-ref scheme="ipc">B60T13/135</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B60T13/144</class-ref>, <class-ref scheme="cpc">B60T13/163</class-ref></entry></row><row><entry><class-ref scheme="ipc">B60T13/138</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B60T13/148</class-ref>, <class-ref scheme="cpc">B60T13/168</class-ref></entry></row><row><entry><class-ref scheme="ipc">B60T13/60</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B60T13/58</class-ref></entry></row><row><entry><class-ref scheme="ipc">B60T15/06</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B60T15/04</class-ref></entry></row><row><entry><class-ref scheme="ipc">B60T15/08</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B60T15/04</class-ref></entry></row></table></note-paragraph><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B60V.xml" sort-key="B60V" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>B60V</classification-symbol><class-title date-revised="2017-01-01"><title-part><text>AIR-CUSHION VEHICLES</text></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>The term "air-cushion vehicles" in this subclass includes all vehicles which are wholly or partly supported on land or water by air or other gaseous cushions</note-paragraph></note><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B60W.xml" sort-key="B60W" definition-exists="true" date-revised="2021-08-01" status="published"><classification-symbol>B60W</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION</text></title-part><title-part><text>CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES</text></title-part><title-part><text>ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT</text></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>This subclass <u>does not cover</u> the control of a single sub-unit; such control is classified in the relevant place for the sub-unit, e.g. <class-ref scheme="cpc">F02D</class-ref>, <class-ref scheme="cpc">F16H</class-ref>. Where a single sub-unit is controlled by means of signals or commands from other sub-units, the control of this single sub-unit is classified in the relevant place for this sub-unit. For example, the control of variable-ratio gearing by means of signals from the engine or the accelerator is classified in the subclass for gearing, <class-ref scheme="cpc">F16H</class-ref>.</note-paragraph><note-paragraph>Conjoint control of driveline units, e.g. engines, and variable-ratio gearing occurring only transiently during ratio shift and being also characterised by the control of the gearing is also classified in the subclass for gearing, <class-ref scheme="cpc">F16H</class-ref>.</note-paragraph><note-paragraph>When classifying in group <class-ref scheme="cpc">B60W10/00</class-ref>, classification must also be made in groups <class-ref scheme="cpc">B60W20/00</class-ref> - <class-ref scheme="cpc">B60W60/00</class-ref> in order to identify the purpose or use of the control.</note-paragraph><note-paragraph>In this subclass, the following terms are used with the meanings indicated:<subnote type="bullet"><note-paragraph>"conjoint control" means that a programmed or condition-responsive <CPC-specific-note>main</CPC-specific-note> automatic controller on board the vehicle, embodying control logic for vehicle sub-units of different type or different function, sends control signals to actuators of two or more vehicle sub-units, so that the sub-units act together to solve a particular problem or in response to a particular driving condition <CPC-specific-note>in order to improve stability, comfort or safety by managing the global dynamics of the vehicle</CPC-specific-note>;</note-paragraph><note-paragraph>"drive control system" means an electronic system on board a road vehicle for automatically controlling the movement <CPC-specific-note>by managing the global dynamics</CPC-specific-note> of that vehicle in order to take certain actions<CPC-specific-note>in order to improve stability, comfort or safety</CPC-specific-note>;</note-paragraph><note-paragraph>"road vehicle" means a motorised vehicle for transportation on roads, e.g. an automobile, truck or bus;</note-paragraph><note-paragraph>"autonomous road vehicle" means a road vehicle capable of controlling all dynamic driving tasks without human intervention during <CPC-specific-note>a plurality of</CPC-specific-note> driving scenarios by using on-board computer hardware and software to execute decision making processes in real-time.</note-paragraph><note-paragraph>"sub-unit" means one of the following vehicle systems: <CPC-specific-note>driveline systems, e.g.</CPC-specific-note> propulsion system, clutch system, change-speed gearing system, system for distributing drive torque between front and rear axles, axle differential system, brake system, steering system, suspension system, <CPC-specific-note>and, particularly for hybrid vehicles,</CPC-specific-note> energy storage means, fuel cells, or auxiliary equipment.</note-paragraph></subnote></note-paragraph></note><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B60Y.xml" sort-key="B60Y" definition-exists="false" date-revised="2013-01-01" status="published"><classification-symbol>B60Y</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="4" additional-only="false" sort-key="B61" date-revised="2019-02-01" status="published"><classification-symbol>B61</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>RAILWAYS</text></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>In this class, the following expression is used with the meaning indicated:<subnote type="bullet"><note-paragraph>"railway systems" covers: <subnote type="alpha"><note-paragraph> systems in which trains or individual passenger vehicles or load carriers run on, or are guided by, ground or elevated tracks defined by rails, ropes, cables, or other guiding elements for wheels, rollers, or sliding anti-friction devices;<br/> </note-paragraph><note-paragraph> systems in which carriers or impellers for persons or loads are attached to, e.g. suspended from, a guided traction rope or cable which determines their path of movement;<br/> </note-paragraph><note-paragraph> power-and-free systems of either of the above types in which vehicles, load-carriers , or loads may be selectively coupled to, or uncoupled from, continuous traction members, e.g. cables, chains;<br/> </note-paragraph></subnote></note-paragraph><note-paragraph>"railway systems" does not cover: </note-paragraph></subnote><subnote type="alpha"><note-paragraph>conveyors with load-carriers permanently attached to a continuous traction element, e.g. chain conveyors, which are covered by group <class-ref scheme="cpc">B65G17/00</class-ref>; <br/> </note-paragraph><note-paragraph> conveyors moving articles or materials over a supporting surface or underlying material, e.g. scraper conveyors, which are covered by group <class-ref scheme="cpc">B65G19/00</class-ref>. </note-paragraph></subnote></note-paragraph></note></notes-and-warnings>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B61B.xml" sort-key="B61B" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>B61B</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>RAILWAY SYSTEMS</text></title-part><title-part><text>EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR </text><reference><text>lifts or hoists, elevators, escalators, moving walkways <class-ref scheme="cpc">B66B</class-ref></text></reference></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>In this subclass, the following terms are used with the meanings indicated:<subnote type="bullet"><note-paragraph>"rope railways" covers railways using cables or chains as traction or suspension means;</note-paragraph><note-paragraph>"ropes", "cables", or "chains" are equivalent unless specifically mentioned</note-paragraph></subnote></note-paragraph></note><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B61C.xml" sort-key="B61C" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>B61C</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>LOCOMOTIVES</text></title-part><title-part><text>MOTOR RAILCARS </text><reference><text>vehicles in general <class-ref scheme="cpc">B60</class-ref>; frames or bogies <class-ref scheme="cpc">B61F</class-ref>; special railroad equipment for locomotives <class-ref scheme="cpc">B61J</class-ref>, <class-ref scheme="cpc">B61K</class-ref></text></reference></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph> This subclass <u>covers</u> : <subnote type="bullet"><note-paragraph>general design features or items of locomotives and motor railcars not otherwise provided for;</note-paragraph><note-paragraph>non-electric features of electric locomotives</note-paragraph></subnote></note-paragraph></note><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B61D.xml" sort-key="B61D" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>B61D</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>BODY DETAILS OR KINDS OF RAILWAY VEHICLES </text><reference><text>vehicles in general <class-ref scheme="cpc">B60</class-ref>; adaptation of vehicles to special systems <class-ref scheme="cpc">B61B</class-ref>; underframes <class-ref scheme="cpc">B61F</class-ref></text></reference></title-part></class-title><notes-and-warnings><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B61F.xml" sort-key="B61F" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>B61F</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES</text></title-part><title-part><text>RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH</text></title-part><title-part><text>PREVENTING DERAILING OF RAIL VEHICLES</text></title-part><title-part><text>WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES </text><reference><text>for vehicles in general <class-ref scheme="cpc">B60</class-ref>; axles or wheels <class-ref scheme="cpc">B60B</class-ref>; vehicle tyres <class-ref scheme="cpc">B60C</class-ref></text></reference></title-part></class-title><notes-and-warnings><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B61G.xml" sort-key="B61G" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>B61G</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>COUPLINGS</text></title-part><title-part><text>DRAUGHT AND BUFFING APPLIANCES </text><reference><text>vehicle connections in general <class-ref scheme="cpc">B60D</class-ref></text></reference></title-part></class-title><notes-and-warnings><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B61H.xml" sort-key="B61H" definition-exists="true" date-revised="2021-01-01" status="published"><classification-symbol>B61H</classification-symbol><class-title date-revised="2021-01-01"><title-part><text>BRAKES OR OTHER RETARDING DEVICES SPECIALLY ADAPTED FOR RAIL VEHICLES</text></title-part><title-part><text>ARRANGEMENT OR DISPOSITION THEREOF IN RAIL VEHICLES </text><reference><text>electrodynamic braking of vehicles <class-ref scheme="cpc">B60L</class-ref>, in general <class-ref scheme="cpc">H02K</class-ref>; arrangements in rail vehicles for adjusting wheel-braking force to meet varying vehicular or permanent-way conditions <class-ref scheme="cpc">B60T8/00</class-ref>; transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive, brake systems incorporating such transmitting means, e.g. air-pressure brake systems, <class-ref scheme="cpc">B60T13/00</class-ref>; construction, arrangement or operation of valves incorporated in power brake systems <class-ref scheme="cpc">B60T15/00</class-ref>; component parts, details or accessories of brake systems <class-ref scheme="cpc">B60T17/00</class-ref>; brakes in general <class-ref scheme="cpc">F16D</class-ref></text></reference></title-part></class-title><notes-and-warnings><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B61J.xml" sort-key="B61J" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>B61J</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>SHIFTING OR SHUNTING OF RAIL VEHICLES </text><reference><text>shifting vehicles in general <class-ref scheme="cpc">B60S</class-ref>; marshalling systems <class-ref scheme="cpc">B61B</class-ref></text></reference></title-part></class-title><notes-and-warnings><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B61K.xml" sort-key="B61K" definition-exists="true" date-revised="2021-01-01" status="published"><classification-symbol>B61K</classification-symbol><class-title date-revised="2021-01-01"><title-part><text>AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR </text><reference><text>energy-storing brakes <class-ref scheme="cpc">B61H</class-ref>; protection of permanent way against weather influences <class-ref scheme="cpc">E01B</class-ref>; rail cleaning, snow ploughs <class-ref scheme="cpc">E01H</class-ref></text></reference></title-part></class-title><notes-and-warnings><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B61L.xml" sort-key="B61L" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>B61L</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>GUIDING RAILWAY TRAFFIC</text></title-part><title-part><text>ENSURING THE SAFETY OF RAILWAY TRAFFIC </text><reference><text>power supply lines for electrically-propelled vehicles <class-ref scheme="cpc">B60M</class-ref>; vehicle signalling in general <class-ref scheme="cpc">B60Q</class-ref>; brakes or auxiliary equipment <class-ref scheme="cpc">B61H</class-ref>, <class-ref scheme="cpc">B61K</class-ref>; point or crossing construction <class-ref scheme="cpc">E01B</class-ref>; insulated rail joints <class-ref scheme="cpc">E01B11/54</class-ref>; optical devices in general <class-ref scheme="cpc">G02</class-ref>; controlling in general <class-ref scheme="cpc">G05</class-ref>; electric communication technique <class-ref scheme="cpc">H04</class-ref></text></reference></title-part></class-title><notes-and-warnings><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="4" additional-only="false" sort-key="B62" date-revised="2013-01-01" status="published"><classification-symbol>B62</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B62B.xml" sort-key="B62B" definition-exists="true" date-revised="2020-02-01" status="published"><classification-symbol>B62B</classification-symbol><class-title date-revised="2020-02-01"><title-part><text>HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS</text></title-part><title-part><text>SLEDGES </text><reference><text>characterised by animal propulsion <class-ref scheme="cpc">B62C</class-ref>; propulsion of sledges by driver or engine <class-ref scheme="cpc">B62M</class-ref></text></reference></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>In this subclass, the term "hand carts" also embraces hand-propelled wheeled devices in so far as the features thereof are generic to hand carts. This term also embraces pedestrian-controlled power-driven vehicles in so far as the features thereof are generic to hand carts</note-paragraph><note-paragraph>Rollers are taken as being equivalent to wheels</note-paragraph></note><note type="warning"><note-paragraph warning-type="ipc-not-used">The following IPC groups are not in the CPC scheme. The subject matter for these IPC groups is classified in the following CPC groups: <table><row><entry><class-ref scheme="ipc">B62B3/065</class-ref></entry><entry> covered by </entry><entry> <class-ref scheme="cpc">B62B3/0618</class-ref> </entry></row></table></note-paragraph><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B62C.xml" sort-key="B62C" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>B62C</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>VEHICLES DRAWN BY ANIMALS</text></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>This subclass <u>covers</u> only vehicles or parts thereof in so far as the relevant features are essential for animal-drawn vehicles.</note-paragraph><note-paragraph>This subclass <u>does not cover</u> animal-drawn vehicles which have not the features mentioned in Note (1) above. They are regarded as trailers which are covered by class <class-ref scheme="cpc">B60</class-ref> or subclass <class-ref scheme="cpc">B62D</class-ref>, or as sledges which are covered by subclass <class-ref scheme="cpc">B62B</class-ref>.</note-paragraph></note><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B62D.xml" sort-key="B62D" definition-exists="true" date-revised="2019-08-01" status="published"><classification-symbol>B62D</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>MOTOR VEHICLES</text></title-part><title-part><text>TRAILERS </text><reference><text>steering, or guiding on a desired track, of agricultural machines or implements <class-ref scheme="cpc">A01B69/00</class-ref>; wheels, castors, axles, increasing wheel adhesion <class-ref scheme="cpc">B60B</class-ref>; vehicle tyres, tyre inflation or tyre changing <class-ref scheme="cpc">B60C</class-ref>; connections between vehicles of a train or the like <class-ref scheme="cpc">B60D</class-ref>; vehicles for use on rail and road, amphibious or convertible vehicles <class-ref scheme="cpc">B60F</class-ref>; suspension arrangements <class-ref scheme="cpc">B60G</class-ref>; heating, cooling, ventilating or other air treating devices <class-ref scheme="cpc">B60H</class-ref>; windows, windscreens, non-fixed roofs, doors or similar devices, protective coverings for vehicles not in use <class-ref scheme="cpc">B60J</class-ref>; propulsion plant arrangements, auxiliary drives, transmissions, controls, instrumentation or dashboards <class-ref scheme="cpc">B60K</class-ref>; electric equipment or propulsion of electrically-propelled vehicles <class-ref scheme="cpc">B60L</class-ref>; power supply for electrically-propelled vehicles <class-ref scheme="cpc">B60M</class-ref>; passenger accommodation not otherwise provided for <class-ref scheme="cpc">B60N</class-ref>; adaptations for load transportation or to carry special loads or objects <class-ref scheme="cpc">B60P</class-ref>; arrangement of signalling or lighting devices, the mounting or supporting thereof or circuits therefor, for vehicles in general <class-ref scheme="cpc">B60Q</class-ref>; vehicles, vehicle fittings or vehicle parts not otherwise provided for <class-ref scheme="cpc">B60R</class-ref>; servicing, cleaning, repairing, supporting, lifting, or manoeuvring, not otherwise provided for, <class-ref scheme="cpc">B60S</class-ref>; brake arrangements, brake control systems or parts thereof <class-ref scheme="cpc">B60T</class-ref>; air-cushion vehicles <class-ref scheme="cpc">B60V</class-ref>; motor-cycles, accessories therefor <class-ref scheme="cpc">B62J</class-ref>, <class-ref scheme="cpc">B62K</class-ref>; testing of vehicles <class-ref scheme="cpc">G01M</class-ref></text></reference></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph> In this subclass, the following terms are used with the meanings indicated: <subnote type="bullet"><note-paragraph>"vehicles" include motor vehicles and trailers; </note-paragraph><note-paragraph>"trailers" include forecars or sidecars. </note-paragraph></subnote></note-paragraph></note><note type="warning"><note-paragraph warning-type="ipc-not-used"><br/>The following IPC groups are not in the CPC scheme. The subject matter for these IPC groups is classified in the following CPC groups: <table><row><entry><class-ref scheme="ipc">B62D25/13</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B60J1/20</class-ref>, <class-ref scheme="cpc">B60R13/07</class-ref></entry></row><row><entry><class-ref scheme="ipc">B62D25/22</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B60R3/00</class-ref></entry></row><row><entry><class-ref scheme="ipc">B62D65/08</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B60J10/45</class-ref></entry></row><row><entry><class-ref scheme="ipc">B62D101/00</class-ref>-<class-ref scheme="ipc">B62D137/00</class-ref></entry><entry> covered by </entry><entry> <class-ref scheme="cpc">B62D6/00</class-ref> - <class-ref scheme="cpc">B62D6/008</class-ref> </entry></row></table></note-paragraph><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B62H.xml" sort-key="B62H" definition-exists="true" date-revised="2020-02-01" status="published"><classification-symbol>B62H</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>CYCLE STANDS</text></title-part><title-part><text>SUPPORTS OR HOLDERS FOR PARKING OR STORING CYCLES</text></title-part><title-part><text>APPLIANCES PREVENTING OR INDICATING UNAUTHORIZED USE OR THEFT OF CYCLES</text></title-part><title-part><text>LOCKS INTEGRAL WITH CYCLES</text></title-part><title-part><text>DEVICES FOR LEARNING TO RIDE CYCLES</text></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>In this subclass, the term "cycles" also embraces scooters.</note-paragraph><note-paragraph><CPC-specific-note>"Cycles" includes single or plural wheeled straddle type vehicles having a handlebar, self-balancing vehicles and kid scooters.</CPC-specific-note></note-paragraph></note><note type="warning"><note-paragraph warning-type="ipc-not-used">The following IPC groups are not in the CPC scheme. The subject matter for these IPC groups is classified in the following CPC groups: <table><row><entry><class-ref scheme="ipc">B62H5/16</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B62H5/14</class-ref></entry></row></table></note-paragraph><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B62J.xml" sort-key="B62J" definition-exists="true" date-revised="2020-02-01" status="published"><classification-symbol>B62J</classification-symbol><class-title date-revised="2020-02-01"><title-part><text>CYCLE SADDLES OR SEATS</text></title-part><title-part><text>AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS</text></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>In this subclass, the term "cycles" also embraces scooters.</note-paragraph><note-paragraph><CPC-specific-note>"Cycles" includes single or plural wheeled straddle type vehicles having a handlebar, self-balancing vehicles and kid scooters.</CPC-specific-note></note-paragraph></note><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B62K.xml" sort-key="B62K" definition-exists="true" date-revised="2020-02-01" status="published"><classification-symbol>B62K</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>CYCLES</text></title-part><title-part><text>CYCLE FRAMES</text></title-part><title-part><text>CYCLE STEERING DEVICES</text></title-part><title-part><text>RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES</text></title-part><title-part><text>CYCLE AXLE SUSPENSIONS</text></title-part><title-part><text>CYCLE SIDE-CARS, FORECARS, OR THE LIKE</text></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>In this subclass, each of the main groups <class-ref scheme="cpc">B62K7/00</class-ref> - <class-ref scheme="cpc">B62K15/00</class-ref> takes precedence over all the preceding main groups, e.g. a child's bicycle is classified in <class-ref scheme="cpc">B62K9/00</class-ref> and not in <class-ref scheme="cpc">B62K3/00</class-ref>.</note-paragraph><note-paragraph><CPC-specific-note>"Cycles" includes a single or plural wheeled straddle type vehicles having a handlebar, self-balancing vehicles and kid scooters</CPC-specific-note></note-paragraph></note><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B62L.xml" sort-key="B62L" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>B62L</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>BRAKES SPECIALLY ADAPTED FOR CYCLES </text><CPC-specific-text><reference><text>arrangements in cycles for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions <class-ref scheme="cpc">B60T8/00</class-ref></text></reference></CPC-specific-text></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>This subclass <u>covers</u> only adaptations of brakes and their actuating mechanisms peculiar to their use on cycles.</note-paragraph><note-paragraph>This subclass <u>does not cover</u> brakes or actuating mechanisms of wider applicability, which are regarded as of general type, irrespective of whether described or claimed only for cycles, which are covered by subclass <class-ref scheme="cpc">B60T</class-ref> or the relevant subclass of <class-ref scheme="cpc">F16</class-ref>.</note-paragraph></note><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B62M.xml" sort-key="B62M" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>B62M</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES</text></title-part><title-part><text>POWERED PROPULSION OF SLEDGES OR </text><CPC-specific-text><text>SINGLE-TRACK</text></CPC-specific-text><text> CYCLES</text></title-part><title-part><text>TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES </text><reference><text>arrangements or mounting of transmissions in vehicles in general <class-ref scheme="cpc">B60K</class-ref>; transmission elements <u>per se</u> <class-ref scheme="cpc">F16</class-ref></text></reference></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>In this subclass, the term "transmission" means all parts between the prime mover or the part to which a rider immediately applies propulsive effort, e.g. pedal cranks, and a driven ground wheel.</note-paragraph></note><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="4" additional-only="false" sort-key="B63" date-revised="2013-01-01" status="published"><classification-symbol>B63</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>SHIPS OR OTHER WATERBORNE VESSELS</text></title-part><title-part><text>RELATED EQUIPMENT</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B63B.xml" sort-key="B63B" definition-exists="true" date-revised="2021-08-01" status="published"><classification-symbol>B63B</classification-symbol><class-title date-revised="2020-01-01"><title-part><text>SHIPS OR OTHER WATERBORNE VESSELS</text></title-part><title-part><text>EQUIPMENT FOR SHIPPING  </text><reference><text>arrangements of vessel ventilation, heating, cooling, or air-conditioning <class-ref scheme="cpc">B63J2/00</class-ref>; floating substructures as supports of dredgers or soil-shifting machines <class-ref scheme="cpc">E02F9/06</class-ref></text></reference></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph> In this subclass, the indexing codes <class-ref scheme="cpc">B63B2201/00</class-ref> - <class-ref scheme="cpc">B63B2241/00</class-ref> are to be used for relevant technical information concerning particular or unusual use, materials, design, methods or means. </note-paragraph></note><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B63C.xml" sort-key="B63C" definition-exists="true" date-revised="2021-08-01" status="published"><classification-symbol>B63C</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS</text></title-part><title-part><text>LIFE-SAVING IN WATER</text></title-part><title-part><text>EQUIPMENT FOR DWELLING OR WORKING UNDER WATER</text></title-part><title-part><text>MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS </text><reference><text>floating nets, floating slipways, or the like for recovering aircraft from the water <class-ref scheme="cpc">B63B35/52</class-ref></text></reference></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph> In this subclass, the indexing codes <class-ref scheme="cpc">B63B2201/00</class-ref> - <class-ref scheme="cpc">B63B2241/00</class-ref> are to be used for relevant technical information concerning particular or unusual use, materials, design, methods or means. </note-paragraph></note><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B63G.xml" sort-key="B63G" definition-exists="true" date-revised="2021-08-01" status="published"><classification-symbol>B63G</classification-symbol><class-title date-revised="2016-08-01"><title-part><text>OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS</text></title-part><title-part><text>MINE-LAYING</text></title-part><title-part><text>MINE-SWEEPING</text></title-part><title-part><text>SUBMARINES</text></title-part><title-part><text>AIRCRAFT CARRIERS </text><reference><text>means of attack or defence in general, e.g. turrets <class-ref scheme="cpc">F41H</class-ref></text></reference></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph> In this subclass, the indexing codes <class-ref scheme="cpc">B63B2201/00</class-ref> - <class-ref scheme="cpc">B63B2241/00</class-ref> are to be used for relevant technical information concerning particular or unusual use, materials, design, methods or means.</note-paragraph></note><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B63H.xml" sort-key="B63H" definition-exists="true" date-revised="2021-08-01" status="published"><classification-symbol>B63H</classification-symbol><class-title date-revised="2020-02-01"><title-part><text>MARINE PROPULSION OR STEERING </text><reference><text>propulsion of air-cushion vehicles <class-ref scheme="cpc">B60V1/14</class-ref>; specially adapted for submarines, other than nuclear propulsion, <class-ref scheme="cpc">B63G</class-ref>; specially adapted for torpedoes <class-ref scheme="cpc">F42B19/00</class-ref></text></reference></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph> In this subclass, the indexing codes <class-ref scheme="cpc">B63B2201/00</class-ref> - <class-ref scheme="cpc">B63B2241/00</class-ref> are to be used for relevant technical information concerning particular or unusual use, materials, design, methods or means </note-paragraph></note><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B63J.xml" sort-key="B63J" definition-exists="true" date-revised="2021-08-01" status="published"><classification-symbol>B63J</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>AUXILIARIES ON VESSELS</text></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>In this subclass, the following term is used with the meaning indicated: <subnote type="bullet"><note-paragraph>"auxiliaries" means only apparatus specially arranged for rendering vessels, in general, habitable or operative, insofar as such apparatus is not specifically provided for in another subclass of class <class-ref scheme="cpc">B63</class-ref></note-paragraph></subnote></note-paragraph><note-paragraph> In this subclass, the indexing codes <class-ref scheme="cpc">B63B2201/00</class-ref> - <class-ref scheme="cpc">B63B2241/00</class-ref> are to be used for relevant technical information concerning particular or unusual use, materials, design, methods or means.</note-paragraph></note><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="4" additional-only="false" sort-key="B64" date-revised="2013-01-01" status="published"><classification-symbol>B64</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>AIRCRAFT</text></title-part><title-part><text>AVIATION</text></title-part><title-part><text>COSMONAUTICS</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B64B.xml" sort-key="B64B" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>B64B</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>LIGHTER-THAN AIR AIRCRAFT</text></title-part></class-title><notes-and-warnings><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B64C.xml" sort-key="B64C" definition-exists="true" date-revised="2023-01-01" status="published"><classification-symbol>B64C</classification-symbol><class-title date-revised="2023-01-01"><title-part><text>AEROPLANES</text></title-part><title-part><text>HELICOPTERS</text></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>As far as possible, classification is made according to constructional features; classification according to particular kinds of aircraft is normally regarded as being of secondary importance, except in cases where this is considered to be the characteristic feature.</note-paragraph></note><note type="warning"><note-paragraph warning-type="ipc-not-used">The following IPC groups are not in the CPC scheme. The subject matter for these IPC groups is classified in the following CPC groups: <table><row><entry><class-ref scheme="ipc">B64C35/02</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B64C35/00</class-ref></entry></row></table></note-paragraph><note-paragraph><CPC-specific-note>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</CPC-specific-note></note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B64D.xml" sort-key="B64D" definition-exists="true" date-revised="2023-02-01" status="published"><classification-symbol>B64D</classification-symbol><class-title date-revised="2023-02-01"><title-part><text>EQUIPMENT FOR FITTING IN OR TO AIRCRAFT</text></title-part><title-part><text>FLIGHT SUITS</text></title-part><title-part><text>PARACHUTES</text></title-part><title-part><text>ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT</text></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="warning"><note-paragraph warning-type="ipc-not-used">The following IPC groups are not in the CPC scheme. The subject matter for these IPC groups is classified in the following CPC groups: <table><row><entry><class-ref scheme="ipc">B64D15/18</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B64D15/16</class-ref></entry></row><row><entry><class-ref scheme="ipc">B64D25/102</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B64D25/10</class-ref></entry></row><row><entry><class-ref scheme="ipc">B64D25/105</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B64D25/10</class-ref></entry></row><row><entry><class-ref scheme="ipc">B64D25/108</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B64D25/10</class-ref></entry></row><row><entry><class-ref scheme="ipc">B64D25/11</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B64D25/10</class-ref></entry></row><row><entry><class-ref scheme="ipc">B64D25/112</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B64D25/10</class-ref></entry></row><row><entry><class-ref scheme="ipc">B64D25/115</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B64D25/10</class-ref></entry></row><row><entry><class-ref scheme="ipc">B64D25/118</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B64D25/10</class-ref></entry></row></table></note-paragraph><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B64F.xml" sort-key="B64F" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>B64F</classification-symbol><class-title date-revised="2017-01-01"><title-part><text>GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT</text></title-part><title-part><text>DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR</text></title-part><title-part><text>HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR</text></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>In this subclass, the following terms or expressions are used with the meaning indicated: <subnote type="bullet"><note-paragraph>"installations" embraces equipment, including mobile equipment, peculiar to use in connection with aircraft and not fitted thereto;</note-paragraph><note-paragraph>"ground installations" embraces waterborne installations.</note-paragraph></subnote></note-paragraph></note><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B64G.xml" sort-key="B64G" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>B64G</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>COSMONAUTICS</text></title-part><title-part><text>VEHICLES OR EQUIPMENT THEREFOR </text><reference><text>apparatus for, or methods of, winning materials from extraterrestrial sources <class-ref scheme="cpc">E21C51/00</class-ref></text></reference></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>This subclass <u> covers</u> only vehicles, equipment or the like, which are specially adapted for cosmonautics.</note-paragraph><note-paragraph>This subclass <u> does not cover</u> vehicles and equipment applicable to both cosmonautics and aeronautics, which are covered by the appropriate aeronautical subclasses of class <class-ref scheme="cpc">B64</class-ref>.</note-paragraph><note-paragraph>In this subclass, the following term is used with the meaning indicated:<subnote type="bullet"><note-paragraph>"cosmonautics" includes all transport outside the earth's atmosphere, and thus includes artificial earth satellites, and interplanetary and interstellar travel.</note-paragraph></subnote></note-paragraph></note><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B64U.xml" sort-key="B64U" definition-exists="false" date-revised="2023-01-01" status="published"><classification-symbol>B64U</classification-symbol><class-title date-revised="2023-01-01"><title-part><text>UNMANNED AERIAL VEHICLES [UAV]</text></title-part><title-part><text>EQUIPMENT THEREFOR</text></title-part></class-title><notes-and-warnings><note type="note"><note-paragraph>This subclass <u>covers</u>: <subnote type="bullet"> <note-paragraph>vehicles which are specially adapted for unmanned aeronautical use and the equipment therefor.</note-paragraph> </subnote> </note-paragraph><note-paragraph>This subclass <u>does not cover</u>: <subnote type="bullet"> <note-paragraph>computer control systems for the control of position, course, altitude or attitude, which are covered by group <class-ref scheme="cpc">G05D1/00</class-ref>; </note-paragraph><note-paragraph>traffic control of UAVs, which is covered by group <class-ref scheme="cpc">G08G5/00</class-ref>.</note-paragraph> </subnote> </note-paragraph><note-paragraph>Aircraft or equipment applicable to both manned and unmanned use should be classified in this subclass and in the subclasses of class <class-ref scheme="cpc">B64</class-ref> which are appropriate for the manned use. </note-paragraph><note-paragraph>Details or features of UAVs and their equipment which are not covered by this subclass should be classified in the relevant subclasses of class <class-ref scheme="cpc">B64</class-ref>. </note-paragraph><note-paragraph>In this subclass it is desirable to add the indexing codes of group <class-ref scheme="cpc">B64U2101/00</class-ref>, covering particular uses or applications of the UAVs.</note-paragraph></note></notes-and-warnings></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="4" additional-only="false" sort-key="B65" date-revised="2013-01-01" status="published"><classification-symbol>B65</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>CONVEYING</text></title-part><title-part><text>PACKING</text></title-part><title-part><text>STORING</text></title-part><title-part><text>HANDLING THIN OR FILAMENTARY MATERIAL</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B65B.xml" sort-key="B65B" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>B65B</classification-symbol><class-title date-revised="2018-08-01"><title-part><text>MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS</text></title-part><title-part><text>UNPACKING </text><reference><text>bundling and pressing devices for cigars <class-ref scheme="cpc">A24C1/44</class-ref>; devices for tensioning and securing binders adapted to be supported by the article or articles to be bound <class-ref scheme="cpc">B25B25/00</class-ref>; applying closure members to bottles, jars or similar containers <class-ref scheme="cpc">B67B1/00</class-ref>-<class-ref scheme="cpc">B67B6/00</class-ref>; concurrent cleaning, filling and closing of bottles <class-ref scheme="cpc">B67C7/00</class-ref>; emptying bottles, jars, cans, casks, barrels or similar containers <class-ref scheme="cpc">B67C9/00</class-ref></text></reference></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>The term "packaging" should be understood as including mainly the following operations:<subnote><note-paragraph>filling portable containers or receptacles with materials or small articles to form packages</note-paragraph><note-paragraph>inserting articles, or groups of articles, into containers or receptacles</note-paragraph><note-paragraph>closing filled containers or receptacles otherwise than by metal-, glass-, or wood-working operations</note-paragraph><note-paragraph>enclosing, or partially enclosing, articles or quantities of material, in sheets, strips, blanks, webs, or tubes of thin flexible material, e.g. wrapping</note-paragraph><note-paragraph>bundling articles, e.g. holding articles together in groups by applying string or wire</note-paragraph><note-paragraph>attaching articles to cards, sheets, or webs</note-paragraph></subnote> Operations of these types employed in the manufacture of articles other than packages are classified in other appropriate subclasses, e.g. making confectionery products by casting in moulds formed by wrappers <class-ref scheme="cpc">A23G</class-ref>, filling ammunition cartridges <class-ref scheme="cpc">F42B</class-ref> Methods of packaging which are wholly characterised by the form of the package produced, or the form of the container or packaging-element utilised, are to be classified in <class-ref scheme="cpc">B65D</class-ref> rather than in this subclass In the following elaborations, the term "package" is used to mean the end product of a packaging operation, e.g. a filled and closed container, an article enclosed in a wrapper, a group of articles held together by string or wire, a crate of bottles In the following elaborations, the term "materials" is to be understood as embracing matter, or masses of articles, which are to be packaged, as distinct from separate or individual articles Machines, apparatus or methods of general application for packaging articles or materials </note-paragraph></note><note type="warning"><note-paragraph warning-type="ipc-not-used">The following IPC groups are not in the CPC scheme. The subject matter for these IPC groups is classified in the following CPC groups: <table><row><entry><class-ref scheme="ipc">B65B51/09</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B65B51/00</class-ref></entry></row></table></note-paragraph><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B65C.xml" sort-key="B65C" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>B65C</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>LABELLING OR TAGGING MACHINES, APPARATUS, OR PROCESSES </text><reference><text>nailing or stapling in general <class-ref scheme="cpc">B25C</class-ref>, <class-ref scheme="cpc">B27F</class-ref>; applying labels for packaging purposes <class-ref scheme="cpc">B65B</class-ref>; labels, name-plates <class-ref scheme="cpc">G09F</class-ref> </text></reference><CPC-specific-text><reference><text>series-printing machines <class-ref scheme="cpc">B41L</class-ref>; containers for the storage or transport of packages <class-ref scheme="cpc">B65D</class-ref></text></reference></CPC-specific-text></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph> In this subclass, the following term is used with the meaning indicated:<subnote type="bullet"><note-paragraph>"labels" covers also decalcomanias, stamps or the like</note-paragraph></subnote></note-paragraph></note><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B65D.xml" sort-key="B65D" definition-exists="true" date-revised="2019-08-01" status="published"><classification-symbol>B65D</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS</text></title-part><title-part><text>ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR</text></title-part><title-part><text>PACKAGING ELEMENTS</text></title-part><title-part><text>PACKAGES</text></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph> In this subclass, the indexing codes of <class-ref scheme="cpc">B65D2519/00004</class-ref> - <class-ref scheme="cpc">B65D2519/00995</class-ref> should be added, if applicable </note-paragraph><note-paragraph> This subclass <u>covers</u>: <subnote type="bullet"><note-paragraph>containers, packaging elements or packages with auxilliary means or provisions for displaying articles or materials;</note-paragraph><note-paragraph>methods of packaging which are wholly characterised by the form of the package produced or the form of the container or packaging element used, as distinct from the operations performed or the apparatus employed, which are covered by subclass <class-ref scheme="cpc">B65B</class-ref></note-paragraph></subnote></note-paragraph><note-paragraph>This subclass, which is intended to be as comprehensive as possible, only excludes containers or packages of a nature clearly confined to a single other subclass, which are classified in that subclass</note-paragraph><note-paragraph> In this subclass, groups <class-ref scheme="cpc">B65D5/00</class-ref>, <class-ref scheme="cpc">B65D27/00</class-ref>, <class-ref scheme="cpc">B65D29/00</class-ref>, <class-ref scheme="cpc">B65D31/00</class-ref> or <class-ref scheme="cpc">B65D65/00</class-ref> include constructional features of foldable or erectable container or wrapper blanks as well as the containers or wrappers formed by folding or erecting such blanks </note-paragraph><note-paragraph> Containers, packaging elements or packages classified in group <class-ref scheme="cpc">B65D85/00</class-ref>, are also classified according to the constructional or functional features, if such features are of interest </note-paragraph><note-paragraph> In this subclass, the following terms or expressions are used with the meanings indicated: <subnote type="bullet"><note-paragraph>"rigid or semi-rigid containers" includes:<subnote type="alpha"><note-paragraph>containers not deformed by, or not taking-up the shape of, their contents;</note-paragraph><note-paragraph>containers adapted to be temporarily deformed to expel their contents;</note-paragraph><note-paragraph>pallets;</note-paragraph><note-paragraph>trays;</note-paragraph></subnote></note-paragraph><note-paragraph>"flexible containers" includes:<subnote type="alpha"><note-paragraph>containers deformed by, or taking-up the shape of, their contents:</note-paragraph><note-paragraph>containers adapted to be permanently deformed to expel their contents;</note-paragraph></subnote></note-paragraph><note-paragraph>"packaging elements" includes:<subnote type="alpha"><note-paragraph>elements, other than containers, for covering, protecting,stiffening, or holding together articles or materials tobe stored or transported;</note-paragraph><note-paragraph>packaging materials of special type or form not provided for in other subclasses;</note-paragraph></subnote></note-paragraph><note-paragraph>"packages" includes:<subnote type="alpha"><note-paragraph>combination of containers or packaging elements with articles or materials to be stored or transported:</note-paragraph><note-paragraph>articles joined together for convenience of storage or transport;</note-paragraph></subnote></note-paragraph><note-paragraph>"paper" includes materials, e.g. cardboard, plastic sheet materials, laminated materials, or metal foils, worked in a manner analogous to paper;</note-paragraph><note-paragraph>"large containers", in groups <class-ref scheme="cpc">B65D88/00</class-ref> or <class-ref scheme="cpc">B65D90/00</class-ref>, means containers having about the size of containers used in container traffic, sometimes referred to as freight, forwarding or "ISO" (International Standardization) containers, or larger containers </note-paragraph></subnote></note-paragraph><note-paragraph> Tamper-indicating means for containers or closures are classified in the group appropriate to the type of container of closure, e.g. <class-ref scheme="cpc">B65D5/54</class-ref>, <class-ref scheme="cpc">B65D17/00</class-ref>, <class-ref scheme="cpc">B65D27/30</class-ref>, <class-ref scheme="cpc">B65D27/30</class-ref>, <class-ref scheme="cpc">B65D27/34</class-ref>, <class-ref scheme="cpc">B65D33/34</class-ref>, <class-ref scheme="cpc">B65D41/32</class-ref>, <class-ref scheme="cpc">B65D47/36</class-ref>, <class-ref scheme="cpc">B65D49/12</class-ref>, <class-ref scheme="cpc">B65D51/20</class-ref>, <class-ref scheme="cpc">B65D55/06</class-ref> </note-paragraph></note><note type="warning"><note-paragraph warning-type="ipc-not-used">The following IPC groups are not in the CPC scheme. The subject matter for these IPC groups is classified in the following CPC groups: <table><row><entry><class-ref scheme="ipc">B65D5/34</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B65D5/325</class-ref></entry></row><row><entry><class-ref scheme="ipc">B65D5/35</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B65D5/325</class-ref></entry></row><row><entry><class-ref scheme="ipc">B65D5/355</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B65D5/0005</class-ref></entry></row><row><entry><class-ref scheme="ipc">B65D5/43</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B65D5/42</class-ref></entry></row><row><entry><class-ref scheme="ipc">B65D5/462</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B65D5/46008</class-ref> - <class-ref scheme="cpc">B65D5/46032</class-ref></entry></row><row><entry><class-ref scheme="ipc">B65D5/465</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B65D5/46008</class-ref> - <class-ref scheme="cpc">B65D5/46032</class-ref></entry></row><row><entry><class-ref scheme="ipc">B65D5/468</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B65D5/4608</class-ref></entry></row><row><entry><class-ref scheme="ipc">B65D5/472</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B65D5/46048</class-ref></entry></row><row><entry><class-ref scheme="ipc">B65D5/475</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B65D5/46008</class-ref></entry></row><row><entry><class-ref scheme="ipc">B65D5/478</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B65D5/46056</class-ref></entry></row><row><entry><class-ref scheme="ipc">B65D5/4805</class-ref> - <class-ref scheme="ipc">B65D5/489</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B65D5/48002</class-ref></entry></row><row><entry><class-ref scheme="ipc">B65D5/49</class-ref> - <class-ref scheme="ipc">B65D5/499</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B65D5/48024</class-ref></entry></row><row><entry><class-ref scheme="ipc">B65D5/63</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B65D5/72</class-ref></entry></row><row><entry><class-ref scheme="ipc">B65D6/00</class-ref> - <class-ref scheme="ipc">B65D6/40</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B65D7/00</class-ref>, <class-ref scheme="cpc">B65D9/00</class-ref>, <class-ref scheme="cpc">B65D11/00</class-ref>, <class-ref scheme="cpc">B65D15/00</class-ref></entry></row><row><entry><class-ref scheme="ipc">B65D8/00</class-ref> - <class-ref scheme="ipc">B65D8/22</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B65D7/00</class-ref>, <class-ref scheme="cpc">B65D9/00</class-ref>, <class-ref scheme="cpc">B65D11/00</class-ref>, <class-ref scheme="cpc">B65D15/00</class-ref></entry></row><row><entry><class-ref scheme="ipc">B65D19/22</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B65D19/0004</class-ref> </entry></row><row><entry><class-ref scheme="ipc">B65D19/24</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B65D19/0004</class-ref> </entry></row><row><entry><class-ref scheme="ipc">B65D19/26</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B65D19/0004</class-ref> </entry></row><row><entry><class-ref scheme="ipc">B65D19/28</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B65D19/0004</class-ref> </entry></row><row><entry><class-ref scheme="ipc">B65D19/30</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B65D19/0004</class-ref> </entry></row><row><entry><class-ref scheme="ipc">B65D19/31</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B65D19/0004</class-ref> </entry></row><row><entry><class-ref scheme="ipc">B65D19/32</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B65D19/0002</class-ref>, <class-ref scheme="cpc">B65D19/0004</class-ref></entry></row><row><entry><class-ref scheme="ipc">B65D19/34</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B65D19/0004</class-ref> </entry></row><row><entry><class-ref scheme="ipc">B65D21/024</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B65D21/0201</class-ref></entry></row><row><entry><class-ref scheme="ipc">B65D21/028</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B65D21/0204</class-ref></entry></row><row><entry><class-ref scheme="ipc">B65D21/032</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B65D21/0209</class-ref></entry></row><row><entry><class-ref scheme="ipc">B65D21/036</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B65D21/0217</class-ref></entry></row><row><entry><class-ref scheme="ipc">B65D25/26</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B65D81/02</class-ref></entry></row><row><entry><class-ref scheme="ipc">B65D30/00</class-ref> - <class-ref scheme="ipc">B65D30/28</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B65D29/00</class-ref>, <class-ref scheme="cpc">B65D31/00</class-ref></entry></row><row><entry><class-ref scheme="ipc">B65D33/17</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B65D33/1633</class-ref></entry></row><row><entry><class-ref scheme="ipc">B65D33/36</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B65D75/58</class-ref></entry></row><row><entry><class-ref scheme="ipc">B65D33/38</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B65D75/5861</class-ref></entry></row><row><entry><class-ref scheme="ipc">B65D35/48</class-ref> - <class-ref scheme="ipc">B65D35/54</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B65D47/2018</class-ref></entry></row><row><entry><class-ref scheme="ipc">B65D39/18</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B65D39/00</class-ref> </entry></row><row><entry><class-ref scheme="ipc">B65D41/01</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B65D41/00</class-ref></entry></row><row><entry><class-ref scheme="ipc">B65D43/03</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B65D43/00</class-ref> + <class-ref scheme="cpc">B65D2543/00027</class-ref></entry></row><row><entry><class-ref scheme="ipc">B65D43/04</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B65D43/0214</class-ref></entry></row><row><entry><class-ref scheme="ipc">B65D43/10</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B65D43/0204</class-ref></entry></row><row><entry><class-ref scheme="ipc">B65D47/22</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B65D47/20</class-ref></entry></row><row><entry><class-ref scheme="ipc">B65D47/34</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B05B11/00</class-ref></entry></row><row><entry><class-ref scheme="ipc">B65D50/08</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B65D55/02</class-ref></entry></row><row><entry><class-ref scheme="ipc">B65D50/10</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B65D55/02</class-ref></entry></row><row><entry><class-ref scheme="ipc">B65D50/12</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B65D55/02</class-ref></entry></row><row><entry><class-ref scheme="ipc">B65D50/14</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B65D55/02</class-ref></entry></row><row><entry><class-ref scheme="ipc">B65D65/26</class-ref> - <class-ref scheme="ipc">B65D65/32</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B65D75/58</class-ref></entry></row><row><entry><class-ref scheme="ipc">B65D65/34</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B65D75/66</class-ref></entry></row><row><entry><class-ref scheme="ipc">B65D65/36</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B65D75/58</class-ref></entry></row><row><entry><class-ref scheme="ipc">B65D71/52</class-ref> - <class-ref scheme="ipc">B65D71/68</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B65D71/0003</class-ref> - <class-ref scheme="cpc">B65D71/0077</class-ref></entry></row><row><entry><class-ref scheme="ipc">B65D75/60</class-ref> - <class-ref scheme="ipc">B65D75/64</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B65D75/58</class-ref></entry></row><row><entry><class-ref scheme="ipc">B65D81/15</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B65D81/05</class-ref></entry></row><row><entry><class-ref scheme="ipc">B65D81/17</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B65D81/02</class-ref></entry></row><row><entry><class-ref scheme="ipc">B65D83/18</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B65D83/201</class-ref>, <class-ref scheme="cpc">B65D83/206</class-ref></entry></row><row><entry><class-ref scheme="ipc">B65D83/58</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B65D83/44</class-ref></entry></row><row><entry><class-ref scheme="ipc">B65D83/76</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B65D83/0005</class-ref></entry></row><row><entry><class-ref scheme="ipc">B65D85/57</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">G11B23/00</class-ref></entry></row><row><entry><class-ref scheme="ipc">B65D85/575</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">G11B23/00</class-ref></entry></row><row><entry><class-ref scheme="ipc">B65D85/86</class-ref> - <class-ref scheme="ipc">B65D85/90</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">H01L21/00</class-ref>, <class-ref scheme="cpc">H05K13/00</class-ref></entry></row></table></note-paragraph><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B65F.xml" sort-key="B65F" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>B65F</classification-symbol><class-title date-revised="2016-02-01"><title-part><text>GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE </text><reference><text>disinfecting refuse <class-ref scheme="cpc">A61L</class-ref>; refuse disintegrators <class-ref scheme="cpc">B02C</class-ref>; sorting refuse <class-ref scheme="cpc">B03B</class-ref>; <class-ref scheme="cpc">B07B</class-ref>; handcarts for transporting refuse receptacles <class-ref scheme="cpc">B62B</class-ref>; sack holders <class-ref scheme="cpc">B65B67/00</class-ref>; converting refuse into fertilisers <class-ref scheme="cpc">C05F</class-ref>; converting refuse into solid fuels <class-ref scheme="cpc">C10L</class-ref>; sewers, cesspools <class-ref scheme="cpc">E03F</class-ref>; arrangements in buildings for the disposal of refuse <class-ref scheme="cpc">E04F17/10</class-ref>; refuse-consuming furnaces <class-ref scheme="cpc">F23G</class-ref>; </text><CPC-specific-text><text>for surgical articles <class-ref scheme="cpc">A61B50/36</class-ref></text></CPC-specific-text></reference></title-part></class-title><notes-and-warnings><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B65G.xml" sort-key="B65G" definition-exists="true" date-revised="2019-08-01" status="published"><classification-symbol>B65G</classification-symbol><class-title date-revised="2018-08-01"><title-part><text>TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS </text><reference><text>packaging <class-ref scheme="cpc">B65B</class-ref>; handling thin or filamentary materials, e.g. paper sheets or thread, <class-ref scheme="cpc">B65H</class-ref>; cranes <class-ref scheme="cpc">B66C</class-ref>; portable mobile or lifting or hauling appliances, e.g. hoists, <class-ref scheme="cpc">B66D</class-ref>; devices for lifting or lowering goods for loading or unloading purposes, e.g. fork-lift trucks, <class-ref scheme="cpc">B66F9/00</class-ref>; emptying bottles, jars, casks, barrels or similar containers, not otherwise provided for, <class-ref scheme="cpc">B67C9/00</class-ref>; delivering or transferring liquids <class-ref scheme="cpc">B67D</class-ref>; filling or discharging vessels for liquefied, solidified or compressed gases <class-ref scheme="cpc">F17C</class-ref>; pipe-line systems for fluids <class-ref scheme="cpc">F17D</class-ref></text></reference></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph> This subclass <u>does not cover</u> road or railway vehicles, waterborne vessels or aircraft <u>per se</u>, or their adaptation for transport purposes. This subject matter is covered by classes <class-ref scheme="cpc">B60</class-ref> - <class-ref scheme="cpc">B64</class-ref>, for example in the following places:<subnote type="bullet"><note-paragraph> vehicles adapted for load transportation <class-ref scheme="cpc">B60P</class-ref>;</note-paragraph><note-paragraph> railway wagons adapted for load transportation <class-ref scheme="cpc">B61D</class-ref>;</note-paragraph><note-paragraph> hand carts <class-ref scheme="cpc">B62B</class-ref>;</note-paragraph><note-paragraph> superstructures for load-carrying vehicles <class-ref scheme="cpc">B62D33/00</class-ref>;</note-paragraph><note-paragraph> loading or load-accommodating arrangements on ships or vessels <class-ref scheme="cpc">B63B25/00</class-ref>,  <class-ref scheme="cpc">B63B27/00</class-ref>; </note-paragraph><note-paragraph>equipment for handling freight in aircraft <class-ref scheme="cpc">B64D9/00</class-ref> </note-paragraph></subnote></note-paragraph></note><note type="warning"><note-paragraph warning-type="ipc-not-used">The following IPC groups are not in the CPC scheme. The subject matter for these IPC groups is classified in the following CPC groups: <table><row><entry><class-ref scheme="ipc">B65G47/10</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B65G1/1373</class-ref></entry></row><row><entry><class-ref scheme="ipc">B65G47/86</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B65G47/842</class-ref>, <class-ref scheme="cpc">B65G47/847</class-ref></entry></row><row><entry><class-ref scheme="ipc">B65G69/32</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B65G69/28</class-ref></entry></row><row><entry><class-ref scheme="ipc">B65G69/34</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B65G69/28</class-ref></entry></row></table></note-paragraph><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B65H.xml" sort-key="B65H" definition-exists="true" date-revised="2019-08-01" status="published"><classification-symbol>B65H</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES</text></title-part></class-title><notes-and-warnings date-revised="2013-11-05"><note type="note"><note-paragraph> This subclass <u>does not cover</u> methods or devices intimately associated with other operations on thin or filamentary material, e.g. sheets, webs, cables or means for performing such operations, which are classified in the relevant subclasses for these operations, e.g.: <table><row><entry><class-ref scheme="cpc">B07C</class-ref></entry><entry> Postal sorting, similar sorting of documents, e.g. cheques </entry></row><row><entry><class-ref scheme="cpc">B08B1/02</class-ref></entry><entry> Cleaning travelling work, e.g. webs, by methods involving the use of tools, brushes or like members </entry></row><row><entry><class-ref scheme="cpc">B21B41/00</class-ref></entry><entry> Metal rolling involving guiding, conveying or accumulating easily-flexible work, e.g. wire, sheet metal bands, in loops or curves </entry></row><row><entry><class-ref scheme="cpc">B21C47/00</class-ref></entry><entry> , Winding-up,coiling, winding-off or temporarily </entry></row><row><entry><class-ref scheme="cpc">B21C49/00</class-ref></entry><entry> accumulating metal wire, metal band or other flexible metal material, characterised by features relevant to metal processing only, other than by rolling </entry></row><row><entry><class-ref scheme="cpc">B21D43/00</class-ref></entry><entry> Feeding, positioning or storing devices, combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal without essentially removing material </entry></row><row><entry><class-ref scheme="cpc">B23K9/12</class-ref></entry><entry> Means for automatic feeding of electrodes for spot or seam welding or cutting </entry></row><row><entry><class-ref scheme="cpc">B29C31/00</class-ref></entry><entry> Handling for shaping or joining of plastics, for shaping of substances in a plastic state in general or for after-treatment of shaped products, e.g. feeding the material to be shaped </entry></row><row><entry><class-ref scheme="cpc">B41B15/32</class-ref></entry><entry> , Film-handling mechanisms in photographic </entry></row><row><entry><class-ref scheme="cpc">B41B21/32</class-ref></entry><entry> composing machines </entry></row><row><entry><class-ref scheme="cpc">B41F13/02</class-ref></entry><entry> Conveying or guiding webs through rotary printing presses or machines </entry></row><row><entry><class-ref scheme="cpc">B41J11/00</class-ref></entry><entry> to Handling of copy- or impression-transfer material </entry></row><row><entry><class-ref scheme="cpc">B41J17/00</class-ref></entry><entry> in typewriters or selective printing mechanisms </entry></row><row><entry><class-ref scheme="cpc">B41K3/44</class-ref></entry><entry> Means for handling copy matter in stamping or numbering apparatus or devices </entry></row><row><entry><class-ref scheme="cpc">B41L</class-ref></entry><entry> Handling sheets or webs in apparatus or devices for manifolding, duplicating or printing for office or other commercial purposes, or on addressing machines or like series-printing machines </entry></row><row><entry><class-ref scheme="cpc">B42B</class-ref></entry><entry> Handling relating to permanently attaching together sheets, quires, or signatures </entry></row><row><entry><class-ref scheme="cpc">B42C</class-ref></entry><entry> Handling sheets in book-binding </entry></row><row><entry><class-ref scheme="cpc">B65B</class-ref></entry><entry> Handling of sheets or webs in apparatus for, or methods of, packaging articles, not of interest apart from their application in packaging machines </entry></row><row><entry><class-ref scheme="cpc">B65C</class-ref></entry><entry> Handling of labels in labelling or tagging apparatus </entry></row><row><entry><class-ref scheme="cpc">C14B1/62</class-ref></entry><entry> Winding or stacking hides or leather in machines or devices for manufacturing leather </entry></row><row><entry><class-ref scheme="cpc">D01</class-ref>- <class-ref scheme="cpc">D07</class-ref></entry><entry> Spinning, weaving, braiding, lace-making, knitting, sewing, making ropes or cables </entry></row><row><entry><class-ref scheme="cpc">D21F2/00</class-ref></entry><entry> Transferring webs from wet ends to press sections in paper-making </entry></row><row><entry><class-ref scheme="cpc">F26B13/00</class-ref></entry><entry> Handling fabrics, fibres, yarns or other material in long lengths in drying apparatus </entry></row><row><entry><class-ref scheme="cpc">G03B</class-ref></entry><entry> Film-strip handling or handling of pictures in apparatus for taking photographs or for projecting or viewing them </entry></row><row><entry><class-ref scheme="cpc">G06K13/00</class-ref></entry><entry> Conveying record carriers from one station to another </entry></row><row><entry><class-ref scheme="cpc">G06M7/00</class-ref></entry><entry> Counting of flat articles, e.g. sheets, carried by a conveyor </entry></row><row><entry><class-ref scheme="cpc">G11B15/00</class-ref></entry><entry> to Information storage based on relative movement </entry></row><row><entry><class-ref scheme="cpc">G11B19/00</class-ref></entry><entry> , between record carrier and transducer, </entry></row><row><entry><class-ref scheme="cpc">G11B23/00</class-ref></entry><entry> , involving handling record carriers for </entry></row><row><entry><class-ref scheme="cpc">G11B25/00</class-ref></entry><entry> recording or reproducing </entry></row><row><entry><class-ref scheme="cpc">H01F41/06</class-ref></entry><entry> Manufacturing coils for magnets, inductances, transformers, by winding </entry></row><row><entry><class-ref scheme="cpc">H01G13/02</class-ref></entry><entry> Machines for winding capacitors </entry></row><row><entry><class-ref scheme="cpc">H04N1/00</class-ref></entry><entry> Sheet handling not of interest apart from its use in systems for transmission or reproduction of pictures or patterns not varying in time, e.g. facsimile transmission </entry></row></table></note-paragraph><note-paragraph> In this subclass: <subnote type="bullet"><note-paragraph>the groups relating to thin material, as defined under (i) of Note (3) below, are primarily intended to cover the handling of articles made of paper or cardboard,but also include the handling of articles made of other materials which have similar characteristics or present similar handling problems, e.g. articles made of sheet- plastics or leather;</note-paragraph><note-paragraph>the groups relating to filamentary material (groups <class-ref scheme="cpc">B65H49/00</class-ref> onwards,) as defined in Note (3) below, cover only methods or devices of general application or interest.</note-paragraph></subnote></note-paragraph><note-paragraph> In this subclass, the following terms or expressions are used with the meanings indicated: <subnote type="bullet"><note-paragraph>"handling" includes feeding, folding (other than in the manufacture of products), guiding, orientating, storing, unwinding, and winding;</note-paragraph><note-paragraph>"thin material" includes:<subnote type="roman"><note-paragraph>sheets, signatures, envelopes, blanks, and thin and thin piles thereof (hereinafter referred to as "articles"), and</note-paragraph><note-paragraph>webs, tapes, and films, e.g. of paper, fabric, metal foil, or plastics;</note-paragraph></subnote></note-paragraph><note-paragraph>"filamentary material" includes thread, wires, ropes, cables, and hoses;</note-paragraph><note-paragraph>"package" means a mass of filamentary material, formedby coiling, depositing, or winding, with or without a supporting core or former or an enclosing container or receptacle.</note-paragraph><note-paragraph><CPC-specific-note>"yarn" also covers similar filamentary materials.</CPC-specific-note></note-paragraph></subnote></note-paragraph></note><note type="warning"><note-paragraph warning-type="ipc-not-used">The following IPC groups are not in the CPC scheme. The subject matter for these IPC groups is classified in the following CPC groups: <table><row><entry><class-ref scheme="ipc">B65H19/16</class-ref></entry><entry> covered by </entry><entry> <class-ref scheme="cpc">B65H19/1889</class-ref> </entry></row><row><entry><class-ref scheme="ipc">B65H35/07</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B65H35/0006</class-ref></entry></row><row><entry><class-ref scheme="ipc">B65H77/00</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B65H23/00</class-ref>, <class-ref scheme="cpc">B65H59/00</class-ref></entry></row></table></note-paragraph><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="4" additional-only="false" sort-key="B66" date-revised="2013-01-01" status="published"><classification-symbol>B66</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>HOISTING</text></title-part><title-part><text>LIFTING</text></title-part><title-part><text>HAULING</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B66B.xml" sort-key="B66B" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>B66B</classification-symbol><class-title date-revised="2016-05-01"><title-part><text>ELEVATORS</text></title-part><title-part><text>ESCALATORS OR MOVING WALKWAYS </text><reference><CPC-specific-text><text>apparatus for raising or lowering persons on theatrical stages or the like <class-ref scheme="cpc">A63J5/12</class-ref></text></CPC-specific-text><text> ; funicular railbound systems with rigid ground-supported tracks and cable traction, e.g. cliff railways, <class-ref scheme="cpc">B61B9/00</class-ref>; arrangements of ammunition handlers in vessels <class-ref scheme="cpc">B63G3/00</class-ref>; hoists, lifts, or conveyors for loading or unloading in general <class-ref scheme="cpc">B65G</class-ref>; braking or detent devices controlling normal movements of winding drums or barrels <class-ref scheme="cpc">B66D</class-ref>; ship-lifting devices <class-ref scheme="cpc">E02C</class-ref>; garages for many vehicles with mechanical means for lifting vehicles <class-ref scheme="cpc">E04H6/12</class-ref>; hoists for feeding ammunition or projectiles to launching apparatus or to loading mechanisms <class-ref scheme="cpc">F41A9/00</class-ref></text></reference></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph> In this subclass, the following term is used with the meaning indicated: <subnote type="bullet"><note-paragraph>"elevator" covers the term "lift", and the two terms are interchangeable </note-paragraph></subnote></note-paragraph></note><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B66C.xml" sort-key="B66C" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>B66C</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>CRANES</text></title-part><title-part><text>LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES </text><reference><CPC-specific-text><text>specially adapted for lifting invalids <class-ref scheme="cpc">A61G7/10</class-ref>;</text></CPC-specific-text><text> rope, cable, or chain winding mechanisms, braking or detent devices therefor <class-ref scheme="cpc">B66D</class-ref>; specially adapted for nuclear reactors <class-ref scheme="cpc">G21</class-ref></text></reference></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="warning"><note-paragraph warning-type="ipc-not-used">The following IPC groups are not in the CPC scheme. The subject matter for these IPC groups is classified in the following CPC groups: <table><row><entry><class-ref scheme="ipc">B66C23/61</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B66C23/60</class-ref></entry></row><row><entry><class-ref scheme="ipc">B66C23/683</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B66C23/68</class-ref></entry></row><row><entry><class-ref scheme="ipc">B66C23/687</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B66C23/701</class-ref></entry></row><row><entry><class-ref scheme="ipc">B66C23/69</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B66C23/701</class-ref></entry></row><row><entry><class-ref scheme="ipc">B66C23/693</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B66C23/705</class-ref></entry></row><row><entry><class-ref scheme="ipc">B66C23/697</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B66C23/707</class-ref></entry></row></table></note-paragraph><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B66D.xml" sort-key="B66D" definition-exists="true" date-revised="2022-08-01" status="published"><classification-symbol>B66D</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>CAPSTANS</text></title-part><title-part><text>WINCHES</text></title-part><title-part><text>TACKLES, e.g. PULLEY BLOCKS</text></title-part><title-part><text>HOISTS </text><reference><text>winding or unwinding ropes or cables for feeding or storage purposes <class-ref scheme="cpc">B65H</class-ref>; rope or cable winding or unwinding mechanisms for lifts <class-ref scheme="cpc">B66B</class-ref></text></reference></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>This subclass <u>covers</u>:<subnote type="bullet"><note-paragraph>rope, cable or chain winding or unwinding mechanisms for moving all loads except lift cages, e.g. winches for dredges;</note-paragraph><note-paragraph>braking or detent devices characterised by their application for retarding or preventing rotary movement of a winding drum or barrel</note-paragraph></subnote></note-paragraph></note><note type="warning"><note-paragraph warning-type="ipc-not-used"><br/>The following IPC groups are not in the CPC scheme. The subject matter for these IPC groups is classified in the following CPC groups: <table><row><entry><class-ref scheme="ipc">B66D1/395</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B66D1/36</class-ref>, <class-ref scheme="cpc">B66D1/50</class-ref></entry></row></table></note-paragraph><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B66F.xml" sort-key="B66F" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>B66F</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD </text><reference><CPC-specific-text><text>invalid lifting devices <class-ref scheme="cpc">A61G7/10</class-ref>; </text></CPC-specific-text><text> mounting artificial islands on piles or like supports <class-ref scheme="cpc">E02B17/00</class-ref> : scaffolding combined with lifting devices <class-ref scheme="cpc">E04G1/22</class-ref>; lifting devices for sliding forms <class-ref scheme="cpc">E04G11/24</class-ref>; lifting of buildings <class-ref scheme="cpc">E04G23/06</class-ref>; shores or struts <class-ref scheme="cpc">E04G25/00</class-ref>; lifts or other hoisting devices on ladders <class-ref scheme="cpc">E06C7/12</class-ref>; props for mining <class-ref scheme="cpc">E21D15/00</class-ref></text></reference></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="warning"><note-paragraph warning-type="ipc-not-used"><br/>The following IPC groups are not in the CPC scheme. The subject matter for these IPC groups is classified in the following CPC groups: <table><row><entry><class-ref scheme="ipc">B66F19/02</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B66F19/00</class-ref></entry></row></table></note-paragraph><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="4" additional-only="false" sort-key="B67" date-revised="2019-05-01" status="published"><classification-symbol>B67</classification-symbol><class-title date-revised="2019-05-01"><title-part><text>OPENING, CLOSING </text><CPC-specific-text><text>OR CLEANING</text></CPC-specific-text><text> BOTTLES, JARS OR SIMILAR CONTAINERS</text></title-part><title-part><text>LIQUID HANDLING</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B67B.xml" sort-key="B67B" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>B67B</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>APPLYING CLOSURE MEMBERS TO BOTTLES JARS, OR SIMILAR CONTAINERS</text></title-part><title-part><text>OPENING CLOSED CONTAINERS </text><reference><text>opening or closing devices attached to, or incorporated in, containers or container closures <class-ref scheme="cpc">B65D</class-ref></text></reference></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="warning"><note-paragraph warning-type="ipc-not-used">The following IPC groups are not in the CPC scheme. The subject matter for these IPC groups is classified in the following CPC groups: <table><row><entry><class-ref scheme="ipc">B67B7/46</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B67B7/30</class-ref>-<class-ref scheme="cpc">B67B7/385</class-ref></entry></row><row><entry><class-ref scheme="ipc">B67B7/48</class-ref>-<class-ref scheme="ipc">B67B7/52</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B67B7/24</class-ref>, <class-ref scheme="cpc">B67B7/26</class-ref>, <class-ref scheme="cpc">B67B7/28</class-ref></entry></row><row><entry><class-ref scheme="ipc">B67B7/54</class-ref>-<class-ref scheme="ipc">B67B7/90</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B67B7/30</class-ref>-<class-ref scheme="cpc">B67B7/385</class-ref></entry></row></table></note-paragraph><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B67C.xml" sort-key="B67C" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>B67C</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>CLEANING, FILLING WITH LIQUIDS OR SEMILIQUIDS, OR EMPTYING, OF BOTTLES, JARS, CANS, CASKS, BARRELS, OR SIMILAR CONTAINERS, NOT OTHERWISE PROVIDED FOR</text></title-part><title-part><text>FUNNELS</text></title-part></class-title><notes-and-warnings><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B67D.xml" sort-key="B67D" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>B67D</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR </text><reference><text>cleaning pipes or tubes or systems of pipes or tubes <class-ref scheme="cpc">B08B9/02</class-ref>; emptying or filling of bottles, jars, cans, casks, barrels, or similar containers, not otherwise provided for <class-ref scheme="cpc">B67C</class-ref>; water supply <class-ref scheme="cpc">E03</class-ref>; pipe systems <class-ref scheme="cpc">F17D</class-ref>; domestic hot-water supply systems <class-ref scheme="cpc">F24D</class-ref>; measuring volume, volume flow, mass flow or liquid level, metering by volume <class-ref scheme="cpc">G01F</class-ref>; coin-freed or like apparatus <class-ref scheme="cpc">G07F</class-ref></text></reference></title-part></class-title><notes-and-warnings><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="4" additional-only="false" sort-key="B68" date-revised="2013-01-01" status="published"><classification-symbol>B68</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>SADDLERY</text></title-part><title-part><text>UPHOLSTERY</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B68B.xml" sort-key="B68B" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>B68B</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>HARNESS</text></title-part><title-part><text>DEVICES USED IN CONNECTION THEREWITH</text></title-part><title-part><text>WHIPS OR THE LIKE</text></title-part></class-title><notes-and-warnings><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B68C.xml" sort-key="B68C" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>B68C</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>SADDLES</text></title-part><title-part><text>STIRRUPS</text></title-part></class-title><notes-and-warnings><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B68F.xml" sort-key="B68F" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>B68F</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>MAKING ARTICLES FROM LEATHER, CANVAS, OR THE LIKE</text></title-part></class-title><notes-and-warnings><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B68G.xml" sort-key="B68G" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>B68G</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>METHODS, EQUIPMENT, OR MACHINES FOR USE IN UPHOLSTERING</text></title-part><title-part><text>UPHOLSTERY NOT OTHERWISE PROVIDED FOR</text></title-part></class-title><notes-and-warnings><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="3" additional-only="false" sort-key="B81" date-revised="2017-08-01" status="published"><classification-symbol>B81</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>MICROSTRUCTURAL TECHNOLOGY</text></title-part><title-part><text>NANOTECHNOLOGY</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="true" level="4" additional-only="false" sort-key="B81" date-revised="2022-05-01" status="published"><classification-symbol>B81</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>MICROSTRUCTURAL TECHNOLOGY</text></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>This class <u>covers</u> microstructural devices or systems, including at least one essential element or formation characterised by its very small size typically within the range of 10<sup>-4</sup> to 10<sup>-7</sup> meters, i.e. its significant features can not, in at least one dimension, be completely discerned without the use of an optical microscope.</note-paragraph><note-paragraph>In this class, the following expressions are used with the meaning indicated : <subnote type="bullet"><note-paragraph>"microstructural devices" covers: <subnote type="roman"><note-paragraph>micromechanical devices comprising movable, flexible or deformable elements; and </note-paragraph><note-paragraph>three-dimensional structures without movable, flexible or deformable elements, comprising microformations designed to accomplish an essential structural function for interacting with their environment, as opposed to purely electronic or chemical functions, regardless of whether the structures are combined with microelectronic devices or formed from specific materials; </note-paragraph></subnote></note-paragraph><note-paragraph>"microstructural systems" covers: <subnote type="roman"><note-paragraph>systems of cooperating microstructural devices; and </note-paragraph><note-paragraph>microelectro-mechanical or microopto-mechanical systems, which combine on a common substrate the specific features of microstructural devices and electrical or optical components, e.g. for controlling, analysing or signalling the functioning of microstructural devices.</note-paragraph></subnote></note-paragraph></subnote></note-paragraph></note></notes-and-warnings>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B81B.xml" sort-key="B81B" definition-exists="true" date-revised="2023-02-01" status="published"><classification-symbol>B81B</classification-symbol><class-title date-revised="2023-02-01"><title-part><text>MICROSTRUCTURAL DEVICES OR SYSTEMS, e.g. MICROMECHANICAL DEVICES </text><reference><text>piezo-electric, electrostrictive or magnetostrictive elements <u>per se</u> <class-ref scheme="cpc">H10N30/00</class-ref></text></reference></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>This subclass <u>does not cover</u>: <subnote type="bullet"><note-paragraph>purely electrical or electronic devices <u>per se</u> which are covered by section <class-ref scheme="cpc">H</class-ref>, e.g. subclass <class-ref scheme="cpc">H01L</class-ref> or class <class-ref scheme="cpc">H10</class-ref>;</note-paragraph><note-paragraph>purely optical devices <u>per se</u> which are covered by subclasses <class-ref scheme="cpc">G02B</class-ref> or <class-ref scheme="cpc">G02F</class-ref>;</note-paragraph><note-paragraph>essentially two-dimensional structures, e.g. layered products which are covered by subclass <class-ref scheme="cpc">B32B</class-ref>;</note-paragraph><note-paragraph>chemical or biological structures <u>per se</u> which are covered by section <class-ref scheme="cpc">C</class-ref>;</note-paragraph><note-paragraph>structures in atomic scale produced by manipulation of single atoms or molecules, which are covered by group <class-ref scheme="cpc">B82B1/00</class-ref>.</note-paragraph></subnote></note-paragraph><note-paragraph>Devices or systems classified in this subclass are also classified in appropriate subclasses providing for their structural or functional features, if such features are of interest.</note-paragraph><note-paragraph>Attention is drawn to the following places: <table><row><entry><class-ref scheme="cpc">A61K9/50</class-ref></entry><entry> Microcapsules for medicinal preparations </entry></row><row><entry><class-ref scheme="cpc">B25J7/00</class-ref></entry><entry>Micromanipulators </entry></row><row><entry><class-ref scheme="cpc">G02B21/32</class-ref></entry><entry>Micromanupulators combined with microscopes </entry></row><row><entry><class-ref scheme="cpc">G11B5/127</class-ref></entry><entry>Magnetic heads </entry></row><row><entry><class-ref scheme="cpc">H01P3/08</class-ref></entry><entry>Waveguide microstrips. </entry></row></table></note-paragraph><note-paragraph>In this subclass, local "residual" subgroups, e.g. <class-ref scheme="cpc">B81B7/0077</class-ref>, are used with the following purpose:<subnote><note-paragraph> When classifying a document which does not fit in any of a set of subgroups with the same dot-level, the document should be classified in the residual group, if present, and not in the group at the hierarchical level one dot above.</note-paragraph></subnote><br/> In the example, the document shall be classified in <class-ref scheme="cpc">B81B7/0077</class-ref> and not in <class-ref scheme="cpc">B81B7/0032</class-ref> as <class-ref scheme="cpc">B81B7/0077</class-ref> is "residual" to <class-ref scheme="cpc">B81B7/0035</class-ref>-<class-ref scheme="cpc">B81B7/0074</class-ref></note-paragraph></note><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B81C.xml" sort-key="B81C" definition-exists="true" date-revised="2023-02-01" status="published"><classification-symbol>B81C</classification-symbol><class-title date-revised="2023-02-01"><title-part><text>PROCESSES OR APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OR TREATMENT OF MICROSTRUCTURAL DEVICES OR SYSTEMS </text><reference><text>making microcapsules or microballoons <class-ref scheme="cpc">B01J13/02</class-ref>; processes or apparatus peculiar to the manufacture or treatment of piezo-electric, electrostrictive or magnetostrictive element <u>per se</u> <class-ref scheme="cpc">H10N30/01</class-ref></text></reference></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>This subclass <u>does not cover</u>:<subnote type="bullet"><note-paragraph>processes or apparatus for the manufacture or treatment of purely electrical or electronic devices, which are covered by section <class-ref scheme="cpc">H</class-ref>, e.g. group <class-ref scheme="cpc">H01L21/00</class-ref>;</note-paragraph><note-paragraph>processes or apparatus involving the manipulation of single atoms or molecules, which are covered by group <class-ref scheme="cpc">B82B3/00</class-ref>.</note-paragraph></subnote></note-paragraph><note-paragraph>In this subclass, local "residual" subgroups, e.g. <class-ref scheme="cpc">B81C1/00126</class-ref>, are used with the following purpose.<br/>When classifying a document which does not fit in any of a set of subgroups with the same dot-level, the document should be classified in the residual group, if present, and not in the group at the hierarchical level one dot above.<br/>In the example, the document shall be classified in <class-ref scheme="cpc">B81C1/00126</class-ref> and not in <class-ref scheme="cpc">B81C1/00023</class-ref> as <class-ref scheme="cpc">B81C1/00126</class-ref> is "residual" to <class-ref scheme="cpc">B81C1/00031</class-ref>-<class-ref scheme="cpc">B81C1/00119</class-ref></note-paragraph></note></notes-and-warnings></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="4" additional-only="false" sort-key="B82" date-revised="2017-08-01" status="published"><classification-symbol>B82</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>NANOTECHNOLOGY</text></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>In this class, the following terms are used with the meaning indicated: <subnote type="bullet"><note-paragraph>"nanosize" or "nanoscale" relate to a controlled geometrical size below 100 nanometres (nm) in one or more dimensions; </note-paragraph><note-paragraph>"nanostructure" means an entity having at least one nanosized functional component that makes physical, chemical or biological properties or effects available, which are uniquely attributable to the nanoscale.</note-paragraph></subnote></note-paragraph></note></notes-and-warnings>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B82B.xml" sort-key="B82B" definition-exists="true" date-revised="2017-08-01" status="published"><classification-symbol>B82B</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>NANOSTRUCTURES FORMED BY MANIPULATION OF INDIVIDUAL ATOMS, MOLECULES, OR LIMITED COLLECTIONS OF ATOMS OR MOLECULES AS DISCRETE UNITS</text></title-part><title-part><text>MANUFACTURE OR TREATMENT THEREOF</text></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>This subclass <u>does not cover</u> chemical or biological nanostructures <u>per se</u>, provided for elsewhere, e.g. in classes <class-ref scheme="cpc">C08</class-ref> or <class-ref scheme="cpc">C12</class-ref>.</note-paragraph><note-paragraph>Attention is drawn to the Note following the title of class <class-ref scheme="cpc">B82</class-ref>, which defines the meaning of the terms "nanosize", "nanoscale" and "nanostructure" in this subclass.</note-paragraph><note-paragraph>Subject matter classified in this subclass is further classified in subclass <class-ref scheme="cpc">B82Y</class-ref>, in order to enable a comprehensive search of nanostructure technology using classification symbols of <class-ref scheme="cpc">B82Y</class-ref> in combination with classification symbols of <class-ref scheme="cpc">B82B</class-ref>.</note-paragraph><note-paragraph>Nanostructures having specialised features or functions are further classified in appropriate places in other subclasses that provide for those features or functions, e.g. in <class-ref scheme="cpc">G01Q</class-ref>, <class-ref scheme="cpc">G02F1/017</class-ref>, <class-ref scheme="cpc">H01L29/775</class-ref>. </note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B82Y.xml" sort-key="B82Y" definition-exists="true" date-revised="2021-01-01" status="published"><classification-symbol>B82Y</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES</text></title-part><title-part><text>MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES</text></title-part><title-part><text>MANUFACTURE OR TREATMENT OF NANOSTRUCTURES</text></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>This subclass <u>covers</u> applications and aspects of nanostructures which are produced by any method, and is not restricted to those that are formed by manipulation of individual atoms or molecules.</note-paragraph><note-paragraph>Attention is drawn to the Note following the title of class <class-ref scheme="cpc">B82</class-ref>, which defines the meaning of the terms "nanosize", "nanoscale" and "nanostructure" in this subclass.</note-paragraph><note-paragraph>This subclass is intended to enable a comprehensive search of subject matter related to nanostructures by combination of classification symbols of this subclass with classification symbols from other subclasses. Therefore this subclass <u>covers</u> aspects of nanostructures that might also be entirely or partially covered elsewhere in the IPC.</note-paragraph><note-paragraph>This subclass is for secondary classification, i.e. obligatory supplementary classification of subject matter already classified as such in other classification places, e.g. :<table><row><entry><class-ref scheme="cpc">B82B</class-ref></entry><entry> Nanostructures formed by individual manipulation of atoms, molecules, or limited collections of atoms or molecules as discrete units; manufacture or treatment thereof </entry></row><row><entry><class-ref scheme="cpc">A61K9/51</class-ref></entry><entry> Nanocapsules for medicinal preparations </entry></row><row><entry><class-ref scheme="cpc">B05D1/20</class-ref></entry><entry> Langmuir-Blodgett films </entry></row><row><entry><class-ref scheme="cpc">C01B32/05</class-ref></entry><entry> Carbon nanostructures, e.g. bucky-balls, nanotubes, nanocoils, nanodoughnuts or nanoonions </entry></row><row><entry><class-ref scheme="cpc">G01Q</class-ref></entry><entry> Scanning probe techniques </entry></row><row><entry><class-ref scheme="cpc">G02F1/017</class-ref></entry><entry> Optical quantum wells or boxes </entry></row><row><entry><class-ref scheme="cpc">H01F10/32</class-ref></entry><entry> Nanostructured thin magnetic films </entry></row><row><entry><class-ref scheme="cpc">H01F41/30</class-ref></entry><entry> Molecular beam epitaxy [MBE] </entry></row><row><entry><class-ref scheme="cpc">H01L29/775</class-ref></entry><entry> Quantum wire FETs </entry></row></table></note-paragraph><note-paragraph>The classification symbols of this subclass are not listed first when assigned to patent documents.</note-paragraph></note></notes-and-warnings></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="3" additional-only="false" sort-key="B99" date-revised="2019-05-01" status="published"><classification-symbol>B99</classification-symbol>
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<classification-item breakdown-code="false" not-allocatable="true" level="4" additional-only="false" sort-key="B99" date-revised="2019-05-01" status="published"><classification-symbol>B99</classification-symbol><class-title date-revised="2019-05-01"><title-part><text>SUBJECT MATTER NOT OTHERWISE PROVIDED FOR IN THIS SECTION</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" link-file="cpc-scheme-B99Z.xml" sort-key="B99Z" definition-exists="false" date-revised="2019-05-01" status="published"><classification-symbol>B99Z</classification-symbol><class-title date-revised="2019-05-01"><title-part><text>SUBJECT MATTER NOT OTHERWISE PROVIDED FOR IN THIS SECTION</text></title-part></class-title><notes-and-warnings><note type="note"><note-paragraph> This subclass <u>covers</u> subject matter that:<br/> <subnote type="alpha"><note-paragraph>Is not provided for, but is most closely related to, the subject matter covered by the subclasses of this section, and<br/> </note-paragraph><note-paragraph>Is not explicitly covered by any subclass of another section. </note-paragraph></subnote></note-paragraph></note></notes-and-warnings></classification-item></classification-item></classification-item></classification-item></class-scheme> |