blabla/PATSTAT/CPC_data/CPCSchemeXML202302/cpc-scheme-F16B.xml

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<class-scheme publication-date="2023-02-01" scheme-type="cpc" publication-type="official">
<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" sort-key="F16B" definition-exists="true" date-revised="2021-08-01" status="published"><classification-symbol>F16B</classification-symbol><class-title date-revised="2018-08-01"><title-part><text>DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS, WEDGES, JOINTS OR JOINTING </text><reference><text>couplings for transmitting rotation <class-ref scheme="cpc">F16D</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: <subnote type="alpha"><note-paragraph>the Note following group <class-ref scheme="cpc">E04B1/38</class-ref>;</note-paragraph><note-paragraph>the following places: <table><row><entry><class-ref scheme="cpc">A44B</class-ref></entry><entry>Buckles, slide fasteners</entry></row><row><entry><class-ref scheme="cpc">A47G3/00</class-ref></entry><entry>Ornamental heads for nails, screws, or the like</entry></row><row><entry><class-ref scheme="cpc">B42F3/00</class-ref></entry><entry>Means, not using staples, for attaching sheets temporarily together</entry></row><row><entry><CPC-specific-note><class-ref scheme="cpc">C14B17/08</class-ref></CPC-specific-note></entry><entry><CPC-specific-note>Fastening devices, e.g. clips for leather-stretching used in apparatus or machines for manufacturing or treating skins, hides, leathers or furs</CPC-specific-note></entry></row><row><entry><class-ref scheme="cpc">E01B9/10</class-ref></entry><entry>Screws or bolts for railway sleepers</entry></row><row><entry><class-ref scheme="cpc">E01B11/00</class-ref></entry><entry>Rail joints</entry></row><row><entry><class-ref scheme="cpc">E04</class-ref></entry><entry>Connections for building</entry></row><row><entry><class-ref scheme="cpc">E04D13/08</class-ref></entry><entry>Clamping means for down pipes for roof drainage</entry></row><row><entry><class-ref scheme="cpc">E04G5/04</class-ref></entry><entry>Fastening scaffolds against buildings</entry></row><row><entry><class-ref scheme="cpc">E04G7/00</class-ref></entry><entry>Scaffolding couplings</entry></row><row><entry><class-ref scheme="cpc">E05C</class-ref></entry><entry>Bolts for fasteners for wings, specially for doors or windows</entry></row><row><entry><class-ref scheme="cpc">F16C29/10</class-ref></entry><entry>Locking bearings for parts moving only linearly</entry></row><row><entry><class-ref scheme="cpc">F16G17/00</class-ref></entry><entry>Hooks as integral parts of chains</entry></row><row><entry><class-ref scheme="cpc">F16L</class-ref></entry><entry>Pipe joints</entry></row><row><entry><class-ref scheme="cpc">F16L3/00</class-ref></entry><entry>Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets</entry></row><row><entry><class-ref scheme="cpc">F16L33/02</class-ref></entry><entry>Clips for connecting hoses to rigid members</entry></row><row><entry><class-ref scheme="cpc">H01F7/00</class-ref></entry><entry>Magnetic holding devices</entry></row><row><entry><class-ref scheme="cpc">H02N13/00</class-ref></entry><entry>Electrostatic holding devices.</entry></row></table></note-paragraph></subnote></note-paragraph><note-paragraph>Groups <class-ref scheme="cpc">F16B2/00</class-ref>&#160;-&#160;<class-ref scheme="cpc">F16B47/00</class-ref> take precedence over group <class-ref scheme="cpc">F16B1/00</class-ref>.</note-paragraph><note-paragraph><CPC-specific-note>In this main group, it is desirable to add the indexing codes of  <class-ref scheme="cpc">F16B2200/00</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">F16B7/08</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">F16B5/12</class-ref>, <class-ref scheme="cpc">F16B7/04</class-ref>, <class-ref scheme="cpc">F16L3/00</class-ref></entry></row><row><entry><class-ref scheme="ipc">F16B7/12</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">F16B7/105</class-ref></entry></row><row><entry><class-ref scheme="ipc">F16B13/13</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">F16B13/002</class-ref>, <class-ref scheme="cpc">F16B13/12</class-ref></entry></row><row><entry><class-ref scheme="ipc">F16B25/02</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">F16B25/103</class-ref></entry></row><row><entry><class-ref scheme="ipc">F16B25/04</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">F16B25/00</class-ref>, <class-ref scheme="cpc">F16B25/106</class-ref></entry></row><row><entry><class-ref scheme="ipc">F16B25/06</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">F16B25/00</class-ref>, <class-ref scheme="cpc">F16B25/106</class-ref></entry></row><row><entry><class-ref scheme="ipc">F16B25/08</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">F16B25/00</class-ref>, <class-ref scheme="cpc">F16B25/106</class-ref></entry></row><row><entry><class-ref scheme="ipc">F16B37/10</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">F16B37/0842</class-ref>, <class-ref scheme="cpc">F16B37/0871</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 breakdown-code="false" not-allocatable="true" level="6" additional-only="false" sort-key="F16B1/00" date-revised="2013-01-01" status="published"><classification-symbol>F16B1/00</classification-symbol>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F16B1/00" definition-exists="true" ipc-concordant="F16B1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B1/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Devices for securing together, or preventing relative movement between, constructional elements or machine parts</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16B1/0007" definition-exists="false" ipc-concordant="F16B1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B2001/0007</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Fasteners made by sintering powders</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B1/0014" definition-exists="true" ipc-concordant="F16B1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B1/0014</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by the use of a shape-memory material</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16B1/0021" definition-exists="false" ipc-concordant="F16B1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B2001/0021</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Friction-reducing coatings</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16B1/0028" definition-exists="false" ipc-concordant="F16B1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B2001/0028</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by the use of a material of the hooks-and-loops type</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16B1/0035" definition-exists="false" ipc-concordant="F16B1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B2001/0035</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by the use of a magnetic material</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16B1/0042" definition-exists="false" ipc-concordant="F16B1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B2001/0042</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by the use of an explosive charge </text><reference><text><class-ref scheme="cpc">F16B19/125</class-ref>, <class-ref scheme="cpc">F16B31/005</class-ref> take precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B1/005" definition-exists="true" ipc-concordant="F16B1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B1/005</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by the use of a hydraulic action</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B1/0057" definition-exists="true" ipc-concordant="F16B1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B1/0057</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by the use of a pneumatic action</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16B1/0064" definition-exists="false" ipc-concordant="F16B1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B2001/0064</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>and establishing a good electrical connection</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B1/0071" definition-exists="true" ipc-concordant="F16B1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B1/0071</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with markings, colours, indicators or the like </text><reference><text>for indicating tensile load <class-ref scheme="cpc">F16B31/02</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16B1/0078" definition-exists="false" ipc-concordant="F16B1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B2001/0078</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>having differing thermal expansion coefficients</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16B1/0085" definition-exists="false" ipc-concordant="F16B1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B2001/0085</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Ceramic-to-metal-connections</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16B1/0092" definition-exists="false" ipc-concordant="F16B1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B2001/0092</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with means for avoiding incorrect assembly or positioning</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B1/02" definition-exists="true" ipc-concordant="F16B1/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B1/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Means for securing elements of mechanisms after operation </text><reference><text>means for bringing members to rest <class-ref scheme="cpc">F16D</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B1/04" definition-exists="true" ipc-concordant="F16B1/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B1/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>disengaged by movement of the actuating member of the element </text><reference><text>locking of actuators <class-ref scheme="cpc">G05G</class-ref>, e.g. <class-ref scheme="cpc">G05G5/00</class-ref></text></reference></title-part></class-title></classification-item></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="true" level="6" additional-only="false" sort-key="F16B2/00" date-revised="2013-01-01" status="published"><classification-symbol>F16B2/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Fastenings for constructional elements or machine parts in general </text><reference><text>couplings for transmitting rotation <class-ref scheme="cpc">F16D</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F16B2/00" definition-exists="true" ipc-concordant="F16B2/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B2/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Friction-grip releasable fastenings </text><reference><text>for cables or ropes, e.g. cleats <class-ref scheme="cpc">F16G11/00</class-ref> </text></reference><CPC-specific-text><reference><text>connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections <class-ref scheme="cpc">F16B7/00</class-ref></text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B2/005" definition-exists="true" ipc-concordant="F16B2/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B2/005</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Means to increase the friction-coefficient</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B2/02" definition-exists="true" ipc-concordant="F16B2/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B2/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B2/04" definition-exists="true" ipc-concordant="F16B2/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-05-01" status="published"><classification-symbol>F16B2/04</classification-symbol><class-title date-revised="2016-05-01"><title-part><text>internal, i.e. with spreading action </text><reference><text><class-ref scheme="cpc">F16B2/14</class-ref>&#160;-&#160;<class-ref scheme="cpc">F16B2/18</class-ref> take precedence</text></reference></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B2/06" definition-exists="true" ipc-concordant="F16B2/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-05-01" status="published"><classification-symbol>F16B2/06</classification-symbol><class-title date-revised="2016-05-01"><title-part><text>external, i.e. with contracting action </text><reference><text><class-ref scheme="cpc">F16B2/14</class-ref>&#160;-&#160;<class-ref scheme="cpc">F16B2/18</class-ref> take precedence</text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B2/065" definition-exists="true" ipc-concordant="F16B2/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-05-01" status="published"><classification-symbol>F16B2/065</classification-symbol><class-title date-revised="2016-05-01"><title-part><CPC-specific-text><text>using screw-thread elements </text><reference><text><class-ref scheme="cpc">F16B2/08</class-ref>&#160;-&#160;<class-ref scheme="cpc">F16B2/12</class-ref> take precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B2/08" definition-exists="true" ipc-concordant="F16B2/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B2/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using bands</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B2/10" definition-exists="true" ipc-concordant="F16B2/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B2/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using pivoting jaws</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B2/12" definition-exists="true" ipc-concordant="F16B2/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B2/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using sliding jaws</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B2/14" definition-exists="true" ipc-concordant="F16B2/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B2/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using wedges</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B2/16" definition-exists="true" ipc-concordant="F16B2/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B2/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using rollers or balls </text><CPC-specific-text><reference><text>clamps for rods or tubes telescopically engaged <class-ref scheme="cpc">F16B7/1409</class-ref>; used in anti-theft monitors, e.g. as used for articles of clothing in shops <class-ref scheme="cpc">E05B73/0017</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B2/18" definition-exists="true" ipc-concordant="F16B2/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B2/18</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using cams, levers, eccentrics, or toggles </text><CPC-specific-text><reference><text>for connections of rods or tubes engaged telescopically <class-ref scheme="cpc">F16B7/1418</class-ref>, <class-ref scheme="cpc">F16B7/1427</class-ref>, <class-ref scheme="cpc">F16B7/1454</class-ref></text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B2/185" definition-exists="true" ipc-concordant="F16B2/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B2/185</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using levers</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B2/20" definition-exists="false" ipc-concordant="F16B2/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-05-01" status="published"><classification-symbol>F16B2/20</classification-symbol><class-title date-revised="2017-05-01"><title-part><text>Clips, i.e. with gripping action effected solely by the inherent resistance to deformation of the material of the fastening</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B2/205" definition-exists="true" ipc-concordant="F16B2/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B2/205</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with two stable positions</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B2/22" definition-exists="true" ipc-concordant="F16B2/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B2/22</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>of resilient material, e.g. rubbery material </text><CPC-specific-text><reference><text><class-ref scheme="cpc">F16B2/205</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B2/24" definition-exists="false" ipc-concordant="F16B2/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B2/24</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>of metal</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16B2/241" definition-exists="false" ipc-concordant="F16B2/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B2/241</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>of sheet metal</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="F16B2/243" definition-exists="true" ipc-concordant="F16B2/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B2/243</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>internal, i.e. with spreading action</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="F16B2/245" definition-exists="true" ipc-concordant="F16B2/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B2/245</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>external, i.e. with contracting action</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="F16B2/246" definition-exists="true" ipc-concordant="F16B2/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B2/246</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the clip being released by tilting the clip or a part thereof to a position in which the axis of the openings surrounding the gripped elements is parallel to, or coincides with, the axis of the gripped elements</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16B2/248" definition-exists="true" ipc-concordant="F16B2/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B2/248</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>of wire</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B2/26" definition-exists="true" ipc-concordant="F16B2/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B2/26</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>of pliable, non-resilient material, e.g. plant tie</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F16B3/00" definition-exists="true" ipc-concordant="F16B3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B3/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Key-type connections</text></title-part><title-part><text>Keys </text><reference><text><class-ref scheme="cpc">F16B2/00</class-ref> takes precedence; for rods or tubes mutually <class-ref scheme="cpc">F16B7/00</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B3/005" definition-exists="true" ipc-concordant="F16B3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B3/005</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the key being formed by solidification of injected material </text><reference><text>joining of preformed parts by applying molten plastics <class-ref scheme="cpc">B29C65/40</class-ref>; non-disconnectible pipe joints obtained using a hardenable filler <class-ref scheme="cpc">F16L13/11</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B3/04" definition-exists="true" ipc-concordant="F16B3/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B3/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using keys formed of wire or other flexible material, to be inserted through an opening giving access to grooves in the adjacent surfaces of the parts to be connected</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B3/06" definition-exists="true" ipc-concordant="F16B3/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B3/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using taper sleeves</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F16B4/00" definition-exists="true" ipc-concordant="F16B4/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>F16B4/00</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>Shrinkage connections, e.g. assembled with the parts at different temperature</text></title-part><title-part><text>Force fits </text><reference><text>restricted to metal parts or objects <class-ref scheme="cpc">B23P11/02</class-ref></text></reference></title-part><title-part><text>Non-releasable friction-grip fastenings </text><reference><text><class-ref scheme="cpc">F16B2/00</class-ref> takes precedence; </text><CPC-specific-text><text>using members with a shape-memory material <class-ref scheme="cpc">F16B1/0014</class-ref></text></CPC-specific-text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B4/002" definition-exists="true" ipc-concordant="F16B4/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B4/002</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>engaging or disengaging by means of fluid pressure</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B4/004" definition-exists="true" ipc-concordant="F16B4/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B4/004</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Press fits, force fits, interference fits, i.e. fits without heat or chemical treatment </text><reference><text><class-ref scheme="cpc">F16B4/002</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B4/006" definition-exists="true" ipc-concordant="F16B4/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B4/006</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Shrinkage connections, e.g. assembled with the parts being at different temperature</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B4/008" definition-exists="true" ipc-concordant="F16B4/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B4/008</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using heat-recoverable, i.e. shrinkable, sleeves</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F16B5/00" definition-exists="true" ipc-concordant="F16B5/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2019-01-01" status="published"><classification-symbol>F16B5/00</classification-symbol><class-title date-revised="2019-01-01"><title-part><text>Joining sheets or plates </text><CPC-specific-text><text>, e.g. panels,</text></CPC-specific-text><text> to one another or to strips or bars parallel to them </text><reference><CPC-specific-text><text><class-ref scheme="cpc">F16B17/00</class-ref> takes precedence;</text></CPC-specific-text><text> by sticking together <class-ref scheme="cpc">F16B11/00</class-ref>; dowel connections <class-ref scheme="cpc">F16B13/00</class-ref>; pins, including deformable elements <class-ref scheme="cpc">F16B19/00</class-ref>; covering of walls <class-ref scheme="cpc">E04F13/00</class-ref>; fastening signs, plates, panels or boards to a supporting structure, fastening readily-detachable elements, e.g. letters to signs, plates, panels, or boards, <class-ref scheme="cpc">G09F7/00</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B5/0004" definition-exists="false" ipc-concordant="F16B5/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B5/0004</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Joining sheets, plates or panels in abutting relationship </text><reference><text><class-ref scheme="cpc">F16B5/01</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B5/0008" definition-exists="false" ipc-concordant="F16B5/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B5/0008</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by moving the sheets, plates or panels substantially in their own plane, perpendicular to the abutting edge</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B5/0012" definition-exists="true" ipc-concordant="F16B5/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B5/0012</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>a tongue on the edge of one sheet, plate or panel co-operating with a groove in the edge of another sheet, plate or panel</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16B5/0016" definition-exists="true" ipc-concordant="F16B5/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B5/0016</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with snap action</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B5/002" definition-exists="true" ipc-concordant="F16B5/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B5/002</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>both sheets, plates or panels having a groove, e.g. with strip-type connector</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B5/0024" definition-exists="true" ipc-concordant="F16B5/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B5/0024</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the sheets, plates or panels having holes, e.g. for dowel- type connections</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B5/0028" definition-exists="true" ipc-concordant="F16B5/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B5/0028</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using I-shaped connectors </text><reference><text>with flanges moving towards each other <class-ref scheme="cpc">F16B5/0068</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B5/0032" definition-exists="false" ipc-concordant="F16B5/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B5/0032</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by moving the sheets, plates, or panels or the interlocking key parallel to the abutting edge</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B5/0036" definition-exists="true" ipc-concordant="F16B5/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B5/0036</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>and using hook and slot or keyhole-type connections</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B5/004" definition-exists="true" ipc-concordant="F16B5/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B5/004</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>and using C-shaped clamps</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B5/0044" definition-exists="true" ipc-concordant="F16B5/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B5/0044</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>and using interlocking keys of circular, square, rectangular or like shape</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16B5/0048" definition-exists="true" ipc-concordant="F16B5/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B5/0048</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>hinge-like</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B5/0052" definition-exists="true" ipc-concordant="F16B5/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B5/0052</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the interlocking key acting as a dovetail-type key</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B5/0056" definition-exists="false" ipc-concordant="F16B5/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B5/0056</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by moving the sheets, plates or panels or the interlocking key perpendicular to the main plane</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B5/006" definition-exists="true" ipc-concordant="F16B5/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B5/006</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>and using ring-shaped clamps</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B5/0064" definition-exists="true" ipc-concordant="F16B5/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B5/0064</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>and using C-shaped clamps</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B5/0068" definition-exists="true" ipc-concordant="F16B5/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B5/0068</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>and using I-shaped clamps with flanges moving towards each other</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16B5/0072" definition-exists="true" ipc-concordant="F16B5/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B5/0072</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>and using screw-thread</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B5/0076" definition-exists="true" ipc-concordant="F16B5/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B5/0076</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>and using expanding clamps</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B5/008" definition-exists="true" ipc-concordant="F16B5/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B5/008</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by a rotating or sliding and rotating movement</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B5/0084" definition-exists="false" ipc-concordant="F16B5/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2019-08-01" status="published"><classification-symbol>F16B5/0084</classification-symbol><class-title date-revised="2019-08-01"><title-part><CPC-specific-text><text>characterised by particular locking means</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B5/0088" definition-exists="true" ipc-concordant="F16B5/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B5/0088</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with locking means moving substantially perpendicular to the main plane, e.g. pins, screws</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B5/0092" definition-exists="true" ipc-concordant="F16B5/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B5/0092</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with locking means rotating about an axis parallel to the main plane and perpendicular to the abutting edge, e.g. screw, bayonet</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B5/0096" definition-exists="true" ipc-concordant="F16B5/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B5/0096</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by using permanent deformation</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B5/01" definition-exists="true" ipc-concordant="F16B5/01" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B5/01</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by means of fastening elements specially adapted for honeycomb panels</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B5/02" definition-exists="true" ipc-concordant="F16B5/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-05-01" status="published"><classification-symbol>F16B5/02</classification-symbol><class-title date-revised="2016-05-01"><title-part><text>by means of fastening members using screw-thread </text><reference><CPC-specific-text><text><class-ref scheme="cpc">F16B5/0004</class-ref> takes precedence</text></CPC-specific-text><text>; construction of screw-threaded connections <class-ref scheme="cpc">F16B25/00</class-ref>&#160;-&#160;<class-ref scheme="cpc">F16B39/00</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B5/0208" definition-exists="true" ipc-concordant="F16B5/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B5/0208</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using panel fasteners, i.e. permanent attachments allowing for quick assembly</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B5/0216" definition-exists="true" ipc-concordant="F16B5/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B5/0216</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the position of the plates to be connected being adjustable</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B5/0225" definition-exists="true" ipc-concordant="F16B5/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B5/0225</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>allowing for adjustment parallel to the plane of the plates</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B5/0233" definition-exists="true" ipc-concordant="F16B5/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B5/0233</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>allowing for adjustment perpendicular to the plane of the plates</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B5/0241" definition-exists="true" ipc-concordant="F16B5/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B5/0241</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with the possibility for the connection to absorb deformation, e.g. thermal or vibrational</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B5/025" definition-exists="true" ipc-concordant="F16B5/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B5/025</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>specially designed to compensate for misalignement or to eliminate unwanted play</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B5/0258" definition-exists="true" ipc-concordant="F16B5/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B5/0258</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using resiliently deformable sleeves, grommets or inserts </text><reference><text><class-ref scheme="cpc">F16B43/001</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B5/0266" definition-exists="true" ipc-concordant="F16B5/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B5/0266</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using springs</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B5/0275" definition-exists="true" ipc-concordant="F16B5/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B5/0275</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the screw-threaded element having at least two axially separated threaded portions </text><reference><text><class-ref scheme="cpc">F16B5/0283</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B5/0283" definition-exists="true" ipc-concordant="F16B5/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B5/0283</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with an externally threaded sleeve around the neck or the head of the screw-threaded element for adjustably fastening a plate or frame or the like to a fixed element</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B5/0291" definition-exists="true" ipc-concordant="F16B5/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B5/0291</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the threaded element being driven through the edge of a sheet plate with its axis in the plane of the plate</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B5/04" definition-exists="true" ipc-concordant="F16B5/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B5/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by means of riveting </text><reference><text>rivets <class-ref scheme="cpc">F16B19/04</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B5/045" definition-exists="true" ipc-concordant="F16B5/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B5/045</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>without the use of separate rivets</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B5/06" definition-exists="true" ipc-concordant="F16B5/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B5/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by means of clamps or clips </text><reference><CPC-specific-text><text><class-ref scheme="cpc">F16B5/0004</class-ref> takes precedence</text></CPC-specific-text><text>; friction-grip releasable fastenings in general <class-ref scheme="cpc">F16B2/00</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B5/0607" definition-exists="false" ipc-concordant="F16B5/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B5/0607</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>joining sheets or plates to each other </text><reference><text><class-ref scheme="cpc">F16B5/0692</class-ref>, <class-ref scheme="cpc">F16B21/082</class-ref> take precedence</text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B5/0614" definition-exists="true" ipc-concordant="F16B5/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B5/0614</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>in angled relationship</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B5/0621" definition-exists="false" ipc-concordant="F16B5/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B5/0621</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>in parallel relationship </text><reference><text>fastened by a drive-pin <class-ref scheme="cpc">F16B19/1081</class-ref>; fastened by a device locking by rotation <class-ref scheme="cpc">F16B21/02</class-ref></text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16B5/0628" definition-exists="true" ipc-concordant="F16B5/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B5/0628</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>allowing for adjustment parallel or perpendicular to the plane of the sheets or plates</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16B5/0635" definition-exists="true" ipc-concordant="F16B5/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B5/0635</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>fastened over the edges of the sheets or plates</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16B5/0642" definition-exists="true" ipc-concordant="F16B5/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B5/0642</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the plates being arranged one on top of the other and in full close contact with each other</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16B5/065" definition-exists="true" ipc-concordant="F16B5/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B5/065</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the plates being one on top of the other and distanced from each other, e.g. by using protrusions to keep contact and distance</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16B5/0657" definition-exists="true" ipc-concordant="F16B5/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B5/0657</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>at least one of the plates providing a raised structure, e.g. of the doghouse type, for connection with the clamps or clips of the other plate</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16B5/0664" definition-exists="true" ipc-concordant="F16B5/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B5/0664</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>at least one of the sheets or plates having integrally formed or integrally connected snap-in-features</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16B5/0671" definition-exists="false" ipc-concordant="F16B5/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B2005/0671</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with unlocking by rotation</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16B5/0678" definition-exists="false" ipc-concordant="F16B5/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B2005/0678</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>in abutting relationship</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B5/0685" definition-exists="true" ipc-concordant="F16B5/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B5/0685</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Joining sheets or plates to strips or bars </text><reference><text><class-ref scheme="cpc">F16B5/0692</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B5/0692" definition-exists="true" ipc-concordant="F16B5/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B5/0692</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>joining flexible sheets to other sheets or plates or to strips or bars </text><reference><text>tent fastenings <class-ref scheme="cpc">E04H15/64</class-ref>; coping elements for swimming pools with fixing means for sealing foil <class-ref scheme="cpc">E04H4/142</class-ref>; greenhouses of flexible synthetic material <class-ref scheme="cpc">A01G9/1407</class-ref>; end or aperture-closing arrangements or devices for sacks or bags <class-ref scheme="cpc">B65D33/16</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B5/07" definition-exists="true" ipc-concordant="F16B5/07" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B5/07</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by means of multiple interengaging protrusions on the surfaces, e.g. hooks, coils,</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B5/08" definition-exists="true" ipc-concordant="F16B5/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B5/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by means of welds or the like </text><reference><text>welding <class-ref scheme="cpc">B23K</class-ref></text></reference></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B5/10" definition-exists="true" ipc-concordant="F16B5/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B5/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by means of bayonet connections </text><reference><CPC-specific-text><text><class-ref scheme="cpc">F16B5/0092</class-ref> takes precedence</text></CPC-specific-text><text>; fastening devices locking by rotation <class-ref scheme="cpc">F16B21/02</class-ref></text></reference></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B5/12" definition-exists="true" ipc-concordant="F16B5/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B5/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Fastening strips or bars to sheets or plates, e.g. rubber strips, decorative strips for motor vehicles, by means of clips </text><reference><text>friction- grip releasable fastenings in general <class-ref scheme="cpc">F16B2/00</class-ref>; fastening rods or tubular parts to flat surfaces at an angle <class-ref scheme="cpc">F16B9/00</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B5/121" definition-exists="true" ipc-concordant="F16B5/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B5/121</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>fastened over the edge(s) of the sheet(s) or plate(s)</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B5/123" definition-exists="true" ipc-concordant="F16B5/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B5/123</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Auxiliary fasteners specially designed for this purpose</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B5/125" definition-exists="true" ipc-concordant="F16B5/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B5/125</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>one of the auxiliary fasteners is comprising wire or sheet material or is made thereof</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B5/126" definition-exists="true" ipc-concordant="F16B5/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B5/126</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>at least one of the sheets, plates, bars or strips having integrally formed or integrally connected snap-in-features</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B5/128" definition-exists="true" ipc-concordant="F16B5/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B5/128</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>a strip with a C-or U-shaped cross section being fastened to a plate such that the fastening means remain invisible, e.g. the fastening being completely enclosed by the strip</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F16B7/00" definition-exists="true" ipc-concordant="F16B7/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2019-01-01" status="published"><classification-symbol>F16B7/00</classification-symbol><class-title date-revised="2019-01-01"><title-part><text>Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections </text><reference><CPC-specific-text><text><class-ref scheme="cpc">F16B11/008</class-ref>, <class-ref scheme="cpc">F16B17/00</class-ref> take precedence;</text></CPC-specific-text><text> umbrella frames <class-ref scheme="cpc">A45B25/02</class-ref>; welding or soldering of connections <class-ref scheme="cpc">B23K</class-ref>; vehicle connections in general <class-ref scheme="cpc">B60D</class-ref>; railway couplings <class-ref scheme="cpc">B61G</class-ref>; bicycle frames <class-ref scheme="cpc">B62K</class-ref>; couplings for transmitting rotation <class-ref scheme="cpc">F16D</class-ref>; couplings for tubes conveying fluids <class-ref scheme="cpc">F16L</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B7/02" definition-exists="true" ipc-concordant="F16B7/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B7/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with conical parts</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B7/025" definition-exists="true" ipc-concordant="F16B7/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B7/025</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with the expansion of an element inside the tubes due to axial movement towards a wedge or conical element </text><reference><text>for rods or tubes telescopically engaged <class-ref scheme="cpc">F16B7/1463</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B7/04" definition-exists="true" ipc-concordant="F16B7/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B7/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Clamping or clipping connections </text><reference><text>friction-grip releasable fastenings in general <class-ref scheme="cpc">F16B2/00</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B7/0406" definition-exists="false" ipc-concordant="F16B7/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B7/0406</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for rods or tubes being coaxial </text><reference><text><class-ref scheme="cpc">F16B7/10</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B7/0413" definition-exists="true" ipc-concordant="F16B7/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B7/0413</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for tubes using the innerside thereof </text><reference><text><class-ref scheme="cpc">F16B7/025</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16B7/042" definition-exists="true" ipc-concordant="F16B7/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B7/042</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with a locking element, e.g. pin, ball or pushbutton, engaging in a hole in the wall of at least one tube</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B7/0426" definition-exists="true" ipc-concordant="F16B7/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B7/0426</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for rods or for tubes without using the innerside thereof</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B7/0433" definition-exists="true" ipc-concordant="F16B7/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B7/0433</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for rods or tubes being in parallel relationship</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B7/044" definition-exists="false" ipc-concordant="F16B7/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B7/044</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for rods or tubes being in angled relationship</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B7/0446" definition-exists="true" ipc-concordant="F16B7/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B7/0446</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for tubes using the innerside thereof </text><reference><text><class-ref scheme="cpc">F16B7/025</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16B7/0453" definition-exists="true" ipc-concordant="F16B7/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B7/0453</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the tubes being drawn towards each other </text><reference><text><class-ref scheme="cpc">F16B7/0473</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="F16B7/046" definition-exists="true" ipc-concordant="F16B7/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B7/046</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by rotating an eccenter-mechanism</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="F16B7/0466" definition-exists="true" ipc-concordant="F16B7/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B7/0466</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by a screw-threaded stud with a conical tip acting on an inclined surface</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16B7/0473" definition-exists="true" ipc-concordant="F16B7/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B7/0473</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with hook-like parts gripping, e.g. by expanding, behind the flanges of a profile</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B7/048" definition-exists="false" ipc-concordant="F16B7/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B7/048</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for rods or for tubes without using the innerside thereof</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16B7/0486" definition-exists="true" ipc-concordant="F16B7/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B7/0486</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>forming an abutting connection of at least one tube</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16B7/0493" definition-exists="true" ipc-concordant="F16B7/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B7/0493</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>forming a crossed-over connection</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B7/06" definition-exists="true" ipc-concordant="F16B7/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B7/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Turnbuckles </text><reference><text>for cables, ropes, or wire <class-ref scheme="cpc">F16G11/12</class-ref></text></reference></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B7/10" definition-exists="true" ipc-concordant="F16B7/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-05-01" status="published"><classification-symbol>F16B7/10</classification-symbol><class-title date-revised="2016-05-01"><title-part><text>Telescoping systems </text><reference><CPC-specific-text><text>for vertically adjustable chairs <class-ref scheme="cpc">A47C3/20</class-ref>; telescopic steering columns <class-ref scheme="cpc">B62D1/18</class-ref></text></CPC-specific-text><text>; for scaffolding <class-ref scheme="cpc">E04G25/04</class-ref>; </text><CPC-specific-text><text>telescopic masts, poles or the like <class-ref scheme="cpc">E04H12/182</class-ref>; telescopic door or window holders <class-ref scheme="cpc">E05C17/30</class-ref></text></CPC-specific-text><text>; telescope props for mining <class-ref scheme="cpc">E21D15/14</class-ref>&#160;-&#160;<class-ref scheme="cpc">E21D15/46</class-ref>; stands or trestles as supports for apparatus or articles placed thereon </text><CPC-specific-text><text><class-ref scheme="cpc">F16M11/26</class-ref></text></CPC-specific-text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B7/105" definition-exists="true" ipc-concordant="F16B7/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B7/105</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>locking in discrete positions, e.g. in extreme extended position</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B7/14" definition-exists="true" ipc-concordant="F16B7/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B7/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>locking in intermediate </text><CPC-specific-text><text>non-discrete</text></CPC-specific-text><text> positions </text><CPC-specific-text><reference><text>the rod or tube being locked by a tilting clip <class-ref scheme="cpc">F16B2/246</class-ref></text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B7/1409" definition-exists="true" ipc-concordant="F16B7/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B7/1409</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with balls or rollers urged by an axial displacement of a wedge or a conical member</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B7/1418" definition-exists="true" ipc-concordant="F16B7/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B7/1418</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with a clamping collar or two split clamping rings tightened by a screw or a cammed latch member</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B7/1427" definition-exists="true" ipc-concordant="F16B7/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B7/1427</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with cammed or eccentrical surfaces co-operating by relative rotation of the telescoping members or by rotation of an external collar</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16B7/1436" definition-exists="true" ipc-concordant="F16B7/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B7/1436</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with rollers or balls</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B7/1445" definition-exists="true" ipc-concordant="F16B7/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B7/1445</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with a rubber bushing gripping inside the outer telescoping member by a radial expansion due to its axial compression </text><reference><text><class-ref scheme="cpc">F16B7/1463</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B7/1454" definition-exists="true" ipc-concordant="F16B7/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B7/1454</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with a clamp locking the telescoping members by swinging a handle provided with a locking cam </text><reference><text><class-ref scheme="cpc">F16B7/1418</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B7/1463" definition-exists="true" ipc-concordant="F16B7/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B7/1463</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with the expansion of an element inside the outer telescoping member due to the axial movement towards a wedge or a conical member</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B7/1472" definition-exists="true" ipc-concordant="F16B7/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B7/1472</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with a clamping screw perpendicular to the axis of the telescoping members</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B7/1481" definition-exists="true" ipc-concordant="F16B7/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B7/1481</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with a gripping helical spring</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B7/149" definition-exists="true" ipc-concordant="F16B7/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B7/149</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with a sleeve or ring having a tapered or conical surface </text><reference><text><class-ref scheme="cpc">F16B7/1463</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B7/16" definition-exists="false" ipc-concordant="F16B7/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-08-01" status="published"><classification-symbol>F16B7/16</classification-symbol><class-title date-revised="2021-08-01"><title-part><text>locking only against movement in one direction</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B7/18" definition-exists="true" ipc-concordant="F16B7/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B7/18</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using screw-thread elements </text><CPC-specific-text><reference><text><class-ref scheme="cpc">F16B7/025</class-ref> takes precedence; for turnbuckles <class-ref scheme="cpc">F16B7/06</class-ref></text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B7/182" definition-exists="true" ipc-concordant="F16B7/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B7/182</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for coaxial connections of two rods or tubes</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B7/185" definition-exists="true" ipc-concordant="F16B7/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B7/185</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with a node element</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B7/187" definition-exists="true" ipc-concordant="F16B7/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B7/187</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with sliding nuts or other additional connecting members for joining profiles provided with grooves or channels </text><reference><text>channel nuts <u>per se</u> <class-ref scheme="cpc">F16B37/045</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B7/20" definition-exists="true" ipc-concordant="F16B7/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B7/20</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using bayonet connections</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B7/22" definition-exists="true" ipc-concordant="F16B7/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B7/22</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using hooks or like elements</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F16B9/00" definition-exists="true" ipc-concordant="F16B9/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2022-02-01" status="published"><classification-symbol>F16B9/00</classification-symbol><class-title date-revised="2018-08-01"><title-part><text>Connections of rods or tubular parts to flat surfaces at an angle </text><reference><CPC-specific-text><text>with a part of or on one member entering a hole in the other and involving plastic deformation <class-ref scheme="cpc">F16B17/006</class-ref>;</text></CPC-specific-text><text> friction-grip releasable fastenings in general <class-ref scheme="cpc">F16B2/00</class-ref>; making press-fit connections <class-ref scheme="cpc">B23P11/00</class-ref>, <class-ref scheme="cpc">B23P19/00</class-ref>; fluid-tight connecting of pipes to reservoirs, sheets, or the like <class-ref scheme="cpc">F16L</class-ref>, e.g. joining pipes </text><CPC-specific-text><text>or rods conveying fluids</text></CPC-specific-text><text> to walls <class-ref scheme="cpc">F16L41/00</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B9/01" definition-exists="true" ipc-concordant="F16B9/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2022-02-01" status="published"><classification-symbol>F16B9/01</classification-symbol><class-title date-revised="2018-08-01"><title-part><CPC-specific-text><text>Welded or bonded connections</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B9/02" definition-exists="true" ipc-concordant="F16B9/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2022-02-01" status="published"><classification-symbol>F16B9/02</classification-symbol><class-title date-revised="2018-08-01"><title-part><text>Detachable connections </text><CPC-specific-text><reference><text><class-ref scheme="cpc">F16B9/05</class-ref> &#8211; <class-ref scheme="cpc">F16B9/09</class-ref> take precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B9/05" definition-exists="false" ipc-concordant="F16B9/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2022-02-01" status="published"><classification-symbol>F16B9/05</classification-symbol><class-title date-revised="2018-08-01"><title-part><CPC-specific-text><text>by way of an intermediate member</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B9/052" definition-exists="true" ipc-concordant="F16B9/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-08-01" status="published"><classification-symbol>F16B9/052</classification-symbol><class-title date-revised="2018-08-01"><title-part><CPC-specific-text><text>the intermediate member having a radial flange secured to the flat surface</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B9/054" definition-exists="true" ipc-concordant="F16B9/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-08-01" status="published"><classification-symbol>F16B9/054</classification-symbol><class-title date-revised="2018-08-01"><title-part><CPC-specific-text><text>the intermediate member being threaded</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B9/056" definition-exists="true" ipc-concordant="F16B9/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-08-01" status="published"><classification-symbol>F16B9/056</classification-symbol><class-title date-revised="2018-08-01"><title-part><CPC-specific-text><text>the intermediate member extending through the flat surface; the rod or tubular part extending through the flat surface</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B9/058" definition-exists="true" ipc-concordant="F16B9/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-08-01" status="published"><classification-symbol>F16B9/058</classification-symbol><class-title date-revised="2018-08-01"><title-part><CPC-specific-text><text>the intermediate member being secured to the rod by transverse fasteners</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B9/07" definition-exists="true" ipc-concordant="F16B9/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2022-02-01" status="published"><classification-symbol>F16B9/07</classification-symbol><class-title date-revised="2018-08-01"><title-part><CPC-specific-text><text>involving plastic or elastic deformation when assembling </text><reference><text>involving plastic deformation with a part of or on one member entering a hole in the other <class-ref scheme="cpc">F16B17/006</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B9/09" definition-exists="true" ipc-concordant="F16B9/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2022-02-01" status="published"><classification-symbol>F16B9/09</classification-symbol><class-title date-revised="2018-08-01"><title-part><CPC-specific-text><text>rods and flat surfaces interengaging by projections and mating sockets</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F16B11/00" definition-exists="true" ipc-concordant="F16B11/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B11/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding </text><reference><text>non-electric welding in general <class-ref scheme="cpc">B23K</class-ref>; methods of using adhesives independently of the form of the surfaces joined <class-ref scheme="cpc">C09J5/00</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B11/002" definition-exists="true" ipc-concordant="F16B11/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-08-01" status="published"><classification-symbol>F16B11/002</classification-symbol><class-title date-revised="2018-08-01"><title-part><CPC-specific-text><text>by pressing the elements together so as to obtain plastic deformation </text><reference><text>shrinkage connections, force fits <class-ref scheme="cpc">F16B4/00</class-ref>; pin-and-hole connections involving plastic deformation <class-ref scheme="cpc">F16B17/00</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B11/004" definition-exists="true" ipc-concordant="F16B11/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B11/004</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by cold pressure welding</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B11/006" definition-exists="true" ipc-concordant="F16B11/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B11/006</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by gluing </text><reference><text>gluing of plastics material <class-ref scheme="cpc">B29C65/48</class-ref></text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B11/008" definition-exists="true" ipc-concordant="F16B11/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B11/008</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>of tubular elements or rods in coaxial engagement</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F16B12/00" definition-exists="true" ipc-concordant="F16B12/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-05-01" status="published"><classification-symbol>F16B12/00</classification-symbol><class-title date-revised="2016-05-01"><title-part><text>Jointing of furniture or the like, e.g. hidden from exterior </text><reference><text><class-ref scheme="cpc">F16B2/00</class-ref>&#160;-&#160;<class-ref scheme="cpc">F16B11/00</class-ref> take precedence; fastening means <u>per se</u> <class-ref scheme="cpc">F16B13/00</class-ref>&#160;-&#160;<class-ref scheme="cpc">F16B47/00</class-ref>; wood-working <class-ref scheme="cpc">B27</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B12/02" definition-exists="true" ipc-concordant="F16B12/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B12/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Joints between panels and corner posts</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B12/04" definition-exists="true" ipc-concordant="F16B12/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B12/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Non-loosenable joints for non-metal furniture parts, e.g. glued</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16B12/043" definition-exists="false" ipc-concordant="F16B12/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B2012/043</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using carpentry joints other than mortise and tenon joints, e.g. using multiple tenons</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16B12/046" definition-exists="false" ipc-concordant="F16B12/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B2012/046</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using mortise and tenon joints</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B12/06" definition-exists="true" ipc-concordant="F16B12/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B12/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Non-loosenable joints for metal furniture parts</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B12/08" definition-exists="false" ipc-concordant="F16B12/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B12/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>without use of separate connecting elements</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B12/10" definition-exists="true" ipc-concordant="F16B12/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-05-01" status="published"><classification-symbol>F16B12/10</classification-symbol><class-title date-revised="2016-05-01"><title-part><text>using pegs, bolts, tenons, clamps, clips, or the like </text><reference><text>glued <class-ref scheme="cpc">F16B12/04</class-ref>; fastening means <u>per se</u> <class-ref scheme="cpc">F16B15/00</class-ref>&#160;-&#160;<class-ref scheme="cpc">F16B47/00</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16B12/103" definition-exists="false" ipc-concordant="F16B12/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B2012/103</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Sleeves or dowels for connection fittings</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16B12/106" definition-exists="false" ipc-concordant="F16B12/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B2012/106</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Connection bolts for connection fittings</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B12/12" definition-exists="false" ipc-concordant="F16B12/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B12/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for non-metal furniture parts, e.g. made of wood, of plastics</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B12/125" definition-exists="false" ipc-concordant="F16B12/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B12/125</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using mortise and tenon joints</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B12/14" definition-exists="true" ipc-concordant="F16B12/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B12/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using threaded bolts or screws</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16B12/145" definition-exists="false" ipc-concordant="F16B12/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B2012/145</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Corner connections</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16B12/16" definition-exists="true" ipc-concordant="F16B12/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B12/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using self-tapping screws</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16B12/18" definition-exists="true" ipc-concordant="F16B12/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B12/18</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using drawing bars</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B12/20" definition-exists="true" ipc-concordant="F16B12/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B12/20</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using clamps, clips, wedges, sliding bolts, or the like</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16B12/2009" definition-exists="true" ipc-concordant="F16B12/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B12/2009</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>actuated by rotary motion</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="F16B12/2018" definition-exists="false" ipc-concordant="F16B12/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B2012/2018</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>pin and drum securing device;  drum has cam surface to engage the head of the pin</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="F16B12/2027" definition-exists="true" ipc-concordant="F16B12/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B12/2027</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with rotating excenters or wedges</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="F16B12/2036" definition-exists="true" ipc-concordant="F16B12/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B12/2036</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with rotating excenters or wedges acting on a head of a pin or screw</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="F16B12/2045" definition-exists="false" ipc-concordant="F16B12/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B2012/2045</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>pin and drum securing device;  drum has screw to engage the head of the pin</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="F16B12/2054" definition-exists="true" ipc-concordant="F16B12/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B12/2054</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with engaging screw threads as securing means for limiting movement</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="F16B12/2063" definition-exists="false" ipc-concordant="F16B12/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B12/2063</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with engaging screw threads as tightening means</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="F16B12/2072" definition-exists="false" ipc-concordant="F16B12/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B2012/2072</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Pin and drum securing devices;  Drums having lever with cam surface to engage the head of the pin</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="F16B12/2081" definition-exists="false" ipc-concordant="F16B12/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B2012/2081</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>having a fitting providing slanted access for a screwdriver as actuator</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="F16B12/209" definition-exists="false" ipc-concordant="F16B12/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B2012/209</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>having an integrated lever as actuator</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B12/22" definition-exists="true" ipc-concordant="F16B12/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B12/22</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using keyhole-shaped slots and pins</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B12/24" definition-exists="true" ipc-concordant="F16B12/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B12/24</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using separate pins, dowels, or the like</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B12/26" definition-exists="true" ipc-concordant="F16B12/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B12/26</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using snap-action elements</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B12/28" definition-exists="true" ipc-concordant="F16B12/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B12/28</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for metal furniture parts</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B12/30" definition-exists="true" ipc-concordant="F16B12/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B12/30</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using threaded bolts</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B12/32" definition-exists="true" ipc-concordant="F16B12/32" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B12/32</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using clamps, clips, wedges, sliding bolts, or the like</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B12/34" definition-exists="true" ipc-concordant="F16B12/34" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B12/34</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using keyhole-shaped slots and pins</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B12/36" definition-exists="true" ipc-concordant="F16B12/36" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B12/36</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using separate pins, dowels or the like</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B12/38" definition-exists="true" ipc-concordant="F16B12/38" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B12/38</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using snap-action elements</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B12/40" definition-exists="true" ipc-concordant="F16B12/40" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B12/40</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Joints for furniture tubing</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16B12/403" definition-exists="false" ipc-concordant="F16B12/40" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B2012/403</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with inserts for joining tubes coaxially</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16B12/406" definition-exists="false" ipc-concordant="F16B12/40" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B2012/406</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Cove joints for joining two cylindrical members</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B12/42" definition-exists="true" ipc-concordant="F16B12/42" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B12/42</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>connecting furniture tubing to non-tubular parts </text><CPC-specific-text><reference><text>connecting table tops to underframes <class-ref scheme="cpc">A47B13/003</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B12/44" definition-exists="true" ipc-concordant="F16B12/44" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B12/44</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Leg joints</text></title-part><title-part><text>Corner joints</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16B12/443" definition-exists="false" ipc-concordant="F16B12/44" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B2012/443</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with two-dimensional corner element, the legs thereof being inserted in hollow frame members</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16B12/446" definition-exists="false" ipc-concordant="F16B12/44" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B2012/446</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with three-dimensional corner element, the legs thereof being inserted in hollow frame members</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B12/46" definition-exists="true" ipc-concordant="F16B12/46" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B12/46</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Non-metal corner connections</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16B12/463" definition-exists="false" ipc-concordant="F16B12/46" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B2012/463</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for wooden members without additional elements</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16B12/466" definition-exists="false" ipc-concordant="F16B12/46" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B2012/466</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using mortise and tenon joints</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B12/48" definition-exists="true" ipc-concordant="F16B12/48" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B12/48</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Non-metal leg connections </text><reference><text><class-ref scheme="cpc">F16B12/46</class-ref> takes precedence</text></reference></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B12/50" definition-exists="true" ipc-concordant="F16B12/50" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B12/50</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Metal corner connections</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16B12/505" definition-exists="false" ipc-concordant="F16B12/50" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B2012/505</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>having a corner insert which is inserted in mitered profiled members</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B12/52" definition-exists="true" ipc-concordant="F16B12/52" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B12/52</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Metal leg connections </text><reference><text><class-ref scheme="cpc">F16B12/50</class-ref> takes precedence</text></reference></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B12/54" definition-exists="true" ipc-concordant="F16B12/54" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B12/54</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Fittings for bedsteads or the like</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B12/56" definition-exists="true" ipc-concordant="F16B12/56" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B12/56</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Brackets for bedsteads</text></title-part><title-part><text>Coupling joints consisting of bolts or the like</text></title-part><title-part><text>Latches therefor</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B12/58" definition-exists="true" ipc-concordant="F16B12/58" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B12/58</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Tapered connectors for bed rails</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B12/60" definition-exists="true" ipc-concordant="F16B12/60" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B12/60</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Fittings for detachable side panels</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F16B13/00" definition-exists="true" ipc-concordant="F16B13/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B13/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose </text><reference><text>nails <class-ref scheme="cpc">F16B15/00</class-ref>; self-locking pins or bolts in general, stud-and-socket releasable fastenings <class-ref scheme="cpc">F16B21/00</class-ref>; dowels or bolts for railroad sleepers <class-ref scheme="cpc">E01B9/00</class-ref>; ans means for anchoring structural elements or bulkheads specially adapted to foundation engineering <class-ref scheme="cpc">E02D5/74</class-ref>; bolts or dowels used while laying bricks or casting concrete sleepers <class-ref scheme="cpc">E04B1/38</class-ref>; setting anchoring bolts in shafts, tunnels or galleries <class-ref scheme="cpc">E21D20/00</class-ref>; anchoring bolts for shafts, tunnels or galleries <class-ref scheme="cpc">E21D21/00</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B13/001" definition-exists="true" ipc-concordant="F16B13/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B13/001</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with means for preventing rotation of the dowel</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B13/002" definition-exists="true" ipc-concordant="F16B13/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B13/002</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>self-cutting</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B13/003" definition-exists="true" ipc-concordant="F16B13/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B13/003</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with a separate drilling bit attached to or surrounded by the dowel element</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B13/004" definition-exists="true" ipc-concordant="F16B13/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B13/004</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with a drilling sleeve driven against a tapered or spherical plug</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B13/005" definition-exists="true" ipc-concordant="F16B13/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B13/005</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>formed in integral series but easily separable</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16B13/006" definition-exists="false" ipc-concordant="F16B13/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B2013/006</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with sealing means</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16B13/007" definition-exists="false" ipc-concordant="F16B13/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B2013/007</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>to be fastened in undercut holes</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16B13/008" definition-exists="false" ipc-concordant="F16B13/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B2013/008</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>used for mining purposes</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16B13/009" definition-exists="false" ipc-concordant="F16B13/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-05-01" status="published"><classification-symbol>F16B2013/009</classification-symbol><class-title date-revised="2017-05-01"><title-part><CPC-specific-text><text>Double sleeve dowels, i.e. the first sleeve is fixed in a hole by the action of a second sleeve and one of the sleeves receives a nail, a screw or the like</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B13/02" definition-exists="true" ipc-concordant="F16B13/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>F16B13/02</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>in one piece with protrusions or ridges on the shaft</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B13/025" definition-exists="true" ipc-concordant="F16B13/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B13/025</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>of rolled sheet material</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B13/04" definition-exists="true" ipc-concordant="F16B13/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B13/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with parts gripping in the hole or behind the reverse side of the wall after inserting from the front </text><reference><CPC-specific-text><text><class-ref scheme="cpc">F16B13/002</class-ref> and <class-ref scheme="cpc">F16B13/12</class-ref> take precedence;</text></CPC-specific-text><text> friction-grip releasable fastenings in general <class-ref scheme="cpc">F16B2/00</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B13/045" definition-exists="true" ipc-concordant="F16B13/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B13/045</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>having axially compressing parts allowing the clamping of an object tightly to the wall</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B13/06" definition-exists="false" ipc-concordant="F16B13/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B13/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>combined with expanding sleeve </text><CPC-specific-text><reference><text><class-ref scheme="cpc">F16B13/045</class-ref> and <class-ref scheme="cpc">F16B13/08</class-ref> take precedence</text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B13/061" definition-exists="true" ipc-concordant="F16B13/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B13/061</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>of the buckling type</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B13/063" definition-exists="false" ipc-concordant="F16B13/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B13/063</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by the use of an expander</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16B13/065" definition-exists="true" ipc-concordant="F16B13/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B13/065</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>fastened by extracting the screw, nail or the like</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16B13/066" definition-exists="true" ipc-concordant="F16B13/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B13/066</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>fastened by extracting a separate expander-part, actuated by the screw, nail or the like</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="F16B13/068" definition-exists="true" ipc-concordant="F16B13/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B13/068</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>expanded in two or more places</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B13/08" definition-exists="false" ipc-concordant="F16B13/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B13/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with separate </text><CPC-specific-text><text>or non-separate</text></CPC-specific-text><text> gripping parts moved into their final position in relation to the body of the device without further manual operation</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B13/0808" definition-exists="true" ipc-concordant="F16B13/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B13/0808</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by a toggle-mechanism</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B13/0816" definition-exists="true" ipc-concordant="F16B13/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B13/0816</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with a wedging drive-pin</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B13/0825" definition-exists="true" ipc-concordant="F16B13/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B13/0825</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with a locking element, e.g. sleeve, ring or key co-operating with a cammed or eccentrical surface of the dowel body</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B13/0833" definition-exists="true" ipc-concordant="F16B13/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B13/0833</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with segments or fingers expanding or tilting into an undercut hole </text><reference><text><class-ref scheme="cpc">F16B13/0858</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B13/0841" definition-exists="true" ipc-concordant="F16B13/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B13/0841</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with a deformable sleeve member driven against the abutting surface of the head of the bolt or of a plug</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B13/085" definition-exists="true" ipc-concordant="F16B13/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B13/085</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with a drive-nail deflected by an inclined surface in the dowel body </text><reference><text>nails with spreading shaft <class-ref scheme="cpc">F16B15/04</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B13/0858" definition-exists="true" ipc-concordant="F16B13/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B13/0858</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with an expansible sleeve or dowel body driven against a tapered or spherical expander plug </text><reference><text><class-ref scheme="cpc">F16B13/004</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B13/0866" definition-exists="true" ipc-concordant="F16B13/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B13/0866</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with prongs penetrating into the wall of the hole by a retractile movement of a threaded member</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B13/0875" definition-exists="true" ipc-concordant="F16B13/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B13/0875</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with elastic discs or spring washers anchoring in the hole</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B13/0883" definition-exists="true" ipc-concordant="F16B13/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B13/0883</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with split rings or wire between the threads of the dowel body or in grooves near a conical surface </text><reference><text><class-ref scheme="cpc">F16B13/0825</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B13/0891" definition-exists="true" ipc-concordant="F16B13/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B13/0891</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with a locking element, e.g. wedge, key or ball moving along an inclined surface of the dowel body </text><reference><text><class-ref scheme="cpc">F16B13/0816</class-ref>, <class-ref scheme="cpc">F16B13/0825</class-ref>, <class-ref scheme="cpc">F16B13/0883</class-ref> take precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B13/10" definition-exists="false" ipc-concordant="F16B13/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-08-01" status="published"><classification-symbol>F16B13/10</classification-symbol><class-title date-revised="2021-08-01"><title-part><text>with separate gripping parts moved into their final position in relation to the body of the device by a separate operation </text><reference><text><class-ref scheme="cpc">F16B13/06</class-ref> takes precedence</text></reference></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B13/12" definition-exists="false" ipc-concordant="F16B13/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B13/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Separate metal </text><CPC-specific-text><text>or non-separate or non-metal</text></CPC-specific-text><text> dowel sleeves fastened by inserting the screw, nail or the like </text><CPC-specific-text><reference><text><class-ref scheme="cpc">F16B13/0808</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B13/122" definition-exists="true" ipc-concordant="F16B13/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B13/122</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>made from a sheet-metal blank</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B13/124" definition-exists="true" ipc-concordant="F16B13/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B13/124</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>fastened by inserting a threaded element, e.g. screw or bolt </text><reference><text><class-ref scheme="cpc">F16B13/122</class-ref>, <class-ref scheme="cpc">F16B13/128</class-ref> take precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B13/126" definition-exists="true" ipc-concordant="F16B13/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B13/126</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>fastened by inserting an unthreaded element, e.g. pin or nail </text><reference><text><class-ref scheme="cpc">F16B13/122</class-ref>, <class-ref scheme="cpc">F16B13/128</class-ref> take precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B13/128" definition-exists="true" ipc-concordant="F16B13/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B13/128</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with extending protrusions, e.g. discs, segments, ridges, fingers or tongues </text><reference><text><class-ref scheme="cpc">F16B13/122</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B13/14" definition-exists="false" ipc-concordant="F16B13/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B13/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Non-metallic plugs or sleeves </text><CPC-specific-text><reference><text>not used, <u>see</u> <class-ref scheme="cpc">F16B13/002</class-ref>- <class-ref scheme="cpc">F16B13/12</class-ref></text></reference></CPC-specific-text></title-part><title-part><text>Use of liquid, loose solid or kneadable material therefor</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B13/141" definition-exists="true" ipc-concordant="F16B13/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B13/141</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Fixing plugs in holes by the use of settable material</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B13/142" definition-exists="true" ipc-concordant="F16B13/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B13/142</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>characterised by the composition of the setting material or mixture </text><reference><text><class-ref scheme="cpc">F16B13/143</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B13/143" definition-exists="true" ipc-concordant="F16B13/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B13/143</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using frangible cartridges or capsules containing the setting components</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16B13/144" definition-exists="true" ipc-concordant="F16B13/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B13/144</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>characterised by the shape or configuration or material of the frangible cartridges or capsules</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16B13/145" definition-exists="false" ipc-concordant="F16B13/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B13/145</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>characterised by the composition of the setting agents contained in the frangible cartridges or capsules</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B13/146" definition-exists="true" ipc-concordant="F16B13/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B13/146</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with a bag-shaped envelope or a tubular sleeve closed at one end, e.g. with a sieve-like sleeve, or with an expandable sheath</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16B13/147" definition-exists="false" ipc-concordant="F16B13/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B2013/147</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Grout with reinforcing elements or with fillers, e.g. fibres, flakes, balls, wires</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16B13/148" definition-exists="false" ipc-concordant="F16B13/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B2013/148</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Means for inhibiting adhesion between dowel or anchor bolt parts and the surrounding grouting composition</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="true" level="6" additional-only="false" sort-key="F16B15/00" date-revised="2013-01-01" status="published"><classification-symbol>F16B15/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Fastening means without screw-thread </text><reference><text>horseshoe nails <class-ref scheme="cpc">A01L7/10</class-ref>; nails for footwear <class-ref scheme="cpc">A43B23/20</class-ref>; thumb- tacks <class-ref scheme="cpc">B43M15/00</class-ref>; for building constructions <class-ref scheme="cpc">E04B1/38</class-ref>; for hand railings <class-ref scheme="cpc">E04F11/18</class-ref>; for fencing <class-ref scheme="cpc">E04H17/00</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F16B15/00" definition-exists="true" ipc-concordant="F16B15/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>F16B15/00</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>Nails</text></title-part><title-part><text>Staples </text><reference><text>surgical staples <class-ref scheme="cpc">A61B17/064</class-ref>; manufacture of nails or staples <class-ref scheme="cpc">B21G</class-ref>  </text><CPC-specific-text><text>; drawing-pins, thumb-tacks <class-ref scheme="cpc">B43M15/00</class-ref></text></CPC-specific-text><text>; railway spikes <class-ref scheme="cpc">E01B9/06</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B15/0007" definition-exists="true" ipc-concordant="F16B15/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B15/0007</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with two nail points extending in opposite directions, in order to fix two workpieces together</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B15/0015" definition-exists="true" ipc-concordant="F16B15/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B15/0015</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Staples</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B15/0023" definition-exists="true" ipc-concordant="F16B15/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B15/0023</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Nail plates </text><reference><text>claw dowels for building structures <class-ref scheme="cpc">E04B1/49</class-ref>; machines for driving in nail plates <class-ref scheme="cpc">B27F7/15</class-ref></text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B15/003" definition-exists="false" ipc-concordant="F16B15/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B15/003</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with teeth cut out from the material of the plate</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B15/0038" definition-exists="true" ipc-concordant="F16B15/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B15/0038</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>only on the perimeter of the plate</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B15/0046" definition-exists="true" ipc-concordant="F16B15/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B15/0046</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>from the body of the plate</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B15/0053" definition-exists="true" ipc-concordant="F16B15/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B15/0053</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with separate nails attached to the plate</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16B15/0061" definition-exists="false" ipc-concordant="F16B15/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B2015/0061</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Multipiece-plates</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16B15/0069" definition-exists="false" ipc-concordant="F16B15/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B2015/0069</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with nails on both sides</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16B15/0076" definition-exists="false" ipc-concordant="F16B15/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B2015/0076</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with provisions for additional fastening means, e.g. hooks, holes for separate screws or nails, adhesive</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16B15/0084" definition-exists="false" ipc-concordant="F16B15/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B2015/0084</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with marks to indicate where to strike with the hammer</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B15/0092" definition-exists="true" ipc-concordant="F16B15/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B15/0092</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Coated nails or staples</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B15/02" definition-exists="true" ipc-concordant="F16B15/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B15/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with specially-shaped heads, e.g. with enlarged surfaces </text><reference><text>ornaments for furniture <class-ref scheme="cpc">A47B95/04</class-ref>; removable ornamental heads for nails <class-ref scheme="cpc">A47G3/00</class-ref></text></reference></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B15/04" definition-exists="true" ipc-concordant="F16B15/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B15/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with spreading shaft </text><CPC-specific-text><reference><text>dowels with a drive-nail deflected by an inclined surface in the dowel body <class-ref scheme="cpc">F16B13/085</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B15/06" definition-exists="true" ipc-concordant="F16B15/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B15/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with barbs, e.g. for metal parts</text></title-part><title-part><text>Drive screws</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B15/08" definition-exists="true" ipc-concordant="F16B15/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B15/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>formed in integral series but easily separable</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F16B17/00" definition-exists="true" ipc-concordant="F16B17/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2022-02-01" status="published"><classification-symbol>F16B17/00</classification-symbol><class-title date-revised="2018-08-01"><title-part><text>Connecting constructional elements or machine parts by a part of or on one member entering a hole in the other </text><CPC-specific-text><text>and involving plastic deformation</text></CPC-specific-text><reference><text>riveting <class-ref scheme="cpc">F16B19/04</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B17/004" definition-exists="true" ipc-concordant="F16B17/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-08-01" status="published"><classification-symbol>F16B17/004</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>of rods or tubes mutually</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B17/006" definition-exists="true" ipc-concordant="F16B17/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-08-01" status="published"><classification-symbol>F16B17/006</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>of rods or tubes to sheets or plates</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B17/008" definition-exists="true" ipc-concordant="F16B17/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-08-01" status="published"><classification-symbol>F16B17/008</classification-symbol><class-title date-revised="2018-08-01"><title-part><CPC-specific-text><text>of sheets or plates mutually </text><reference><text>joining sheets by riveting without the use of separate rivets <class-ref scheme="cpc">F16B5/045</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F16B19/00" definition-exists="true" ipc-concordant="F16B19/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B19/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Bolts without screw-thread</text></title-part><title-part><text>Pins, including deformable elements </text><reference><text>in screwed connections <class-ref scheme="cpc">F16B29/00</class-ref></text></reference></title-part><title-part><text>Rivets </text><reference><text>means for preventing withdrawal <class-ref scheme="cpc">F16B21/00</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B19/002" definition-exists="true" ipc-concordant="F16B19/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2015-09-01" status="published"><classification-symbol>F16B19/002</classification-symbol><class-title date-revised="2015-09-01"><title-part><CPC-specific-text><text>Resiliently deformable pins </text><reference><text><class-ref scheme="cpc">F16B21/06</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B19/004" definition-exists="true" ipc-concordant="F16B19/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B19/004</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>made in one piece </text><reference><text><class-ref scheme="cpc">F16B21/084</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16B19/006" definition-exists="false" ipc-concordant="F16B19/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B2019/006</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>made in a plurality of pieces</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B19/008" definition-exists="true" ipc-concordant="F16B19/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B19/008</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with sealing means</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B19/02" definition-exists="true" ipc-concordant="F16B19/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B19/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Bolts or sleeves for positioning of machine parts, e.g. notched taper pins, fitting pins, sleeves, eccentric positioning rings</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B19/04" definition-exists="true" ipc-concordant="F16B19/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B19/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Rivets</text></title-part><title-part><text>Spigots or the like fastened by riveting </text><reference><text>lead seals <class-ref scheme="cpc">G09F3/00</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16B19/045" definition-exists="false" ipc-concordant="F16B19/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B2019/045</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Coated rivets</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B19/05" definition-exists="true" ipc-concordant="F16B19/05" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B19/05</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Bolts fastening by swaged-on collars </text><reference><text><class-ref scheme="cpc">F16B19/08</class-ref> takes precedence</text></reference></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16B19/055" definition-exists="false" ipc-concordant="F16B19/05" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B2019/055</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>deformed by an electro-magnetic action</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B19/06" definition-exists="true" ipc-concordant="F16B19/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B19/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Solid rivets made in one piece</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B19/08" definition-exists="false" ipc-concordant="F16B19/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B19/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Hollow rivets</text></title-part><title-part><text>Multi-part rivets</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B19/083" definition-exists="true" ipc-concordant="F16B19/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B19/083</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Self-drilling rivets</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B19/086" definition-exists="true" ipc-concordant="F16B19/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B19/086</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Self-piercing rivets</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B19/10" definition-exists="false" ipc-concordant="F16B19/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B19/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>fastened by expanding mechanically</text></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>Subject matter relating to hollow or single-part rivets fastened by a pull-through mandrel is classified in <class-ref scheme="cpc">F16B19/1045</class-ref></note-paragraph><note-paragraph>Subject matter relating to hollow or single-part rivets fastened by a drive pin is classified in <class-ref scheme="cpc">F16B19/1081</class-ref></note-paragraph></note></notes-and-warnings>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16B19/1009" definition-exists="false" ipc-concordant="F16B19/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B2019/1009</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>hollow or single-part rivets fastened by a pull-through mandrel</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16B19/1018" definition-exists="false" ipc-concordant="F16B19/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B2019/1018</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>hollow or single-part rivets fastened by a drive pin</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16B19/1027" definition-exists="true" ipc-concordant="F16B19/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B19/1027</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Multi-part rivets</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="F16B19/1036" definition-exists="false" ipc-concordant="F16B19/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B19/1036</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Blind rivets</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="F16B19/1045" definition-exists="true" ipc-concordant="F16B19/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B19/1045</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>fastened by a pull - mandrel or the like </text><reference><text><class-ref scheme="cpc">F16B19/109</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="14" additional-only="false" sort-key="F16B19/1054" definition-exists="true" ipc-concordant="F16B19/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B19/1054</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the pull-mandrel or the like being frangible</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="14" additional-only="false" sort-key="F16B19/1063" definition-exists="true" ipc-concordant="F16B19/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B19/1063</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with a sleeve or collar sliding over the hollow rivet body during the pulling operation</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="14" additional-only="false" sort-key="F16B19/1072" definition-exists="true" ipc-concordant="F16B19/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B19/1072</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the pull-mandrel or the like comprising a thread and being rotated with respect to the rivet, thereby mechanically expanding and fastening the rivet </text><reference><text>nuts fastened by riveting <class-ref scheme="cpc">F16B37/067</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="F16B19/1081" definition-exists="true" ipc-concordant="F16B19/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B19/1081</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>fastened by a drive-pin </text><reference><text><class-ref scheme="cpc">F16B19/109</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="F16B19/109" definition-exists="true" ipc-concordant="F16B19/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B19/109</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Temporary rivets, e.g. with a spring-loaded pin </text><reference><text>special clamping devices for workpieces to be riveted together, e.g. operating through the rivet holes <class-ref scheme="cpc">B21J15/42</class-ref>; hand tools for temporarily connecting sheets before or during assembly operations <class-ref scheme="cpc">B25B31/005</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B19/12" definition-exists="true" ipc-concordant="F16B19/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B19/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>fastened by fluid pressure, including by explosion </text><reference><text>bolts shot by means of detonation-operated nailing tools into concrete constructions, metal walls or the like <class-ref scheme="cpc">F16B19/14</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16B19/125" definition-exists="true" ipc-concordant="F16B19/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B19/125</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>fastened by explosion</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B19/14" definition-exists="true" ipc-concordant="F16B19/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B19/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Bolts or the like for shooting into concrete constructions, metal walls or the like by means of detonation-operated nailing tools </text><reference><text>tools therefor <class-ref scheme="cpc">B25C</class-ref>, <class-ref scheme="cpc">B27F</class-ref></text></reference></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F16B21/00" definition-exists="true" ipc-concordant="F16B21/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B21/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it </text><reference><text>riveted or deformable spigots <class-ref scheme="cpc">F16B19/04</class-ref>; for gudgeon pins <class-ref scheme="cpc">F16J1/18</class-ref></text></reference></title-part><title-part><text>Stud-and-socket releasable fastenings</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B21/02" definition-exists="true" ipc-concordant="F16B21/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B21/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Releasable fastening devices locking by rotation </text><reference><text>with snap-action <class-ref scheme="cpc">F16B21/06</class-ref>; studs or coupling pins with resilient protrusions <class-ref scheme="cpc">F16B21/08</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B21/04" definition-exists="true" ipc-concordant="F16B21/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B21/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with bayonet catch</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B21/06" definition-exists="true" ipc-concordant="F16B21/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B21/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Releasable fastening devices with snap-action </text><CPC-specific-text><reference><text>quickly-detachable or mountable nuts to threaded bolts <class-ref scheme="cpc">F16B37/0842</class-ref></text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B21/065" definition-exists="true" ipc-concordant="F16B21/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B21/065</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with an additional locking element</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B21/07" definition-exists="true" ipc-concordant="F16B21/07" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B21/07</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>in which the socket has a resilient part </text><CPC-specific-text><reference><text><class-ref scheme="cpc">F16B21/065</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B21/071" definition-exists="true" ipc-concordant="F16B21/07" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B21/071</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the socket being integrally formed with a component to be fasted, e.g. a sheet, plate or strip</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B21/073" definition-exists="true" ipc-concordant="F16B21/07" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B21/073</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the socket having a resilient part on its inside</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16B21/075" definition-exists="true" ipc-concordant="F16B21/07" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B21/075</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the socket having resilient parts on its inside and outside</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B21/076" definition-exists="true" ipc-concordant="F16B21/07" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B21/076</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the socket having a resilient part on its outside </text><reference><text><class-ref scheme="cpc">F16B21/075</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B21/078" definition-exists="true" ipc-concordant="F16B21/07" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B21/078</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the socket having a further molded-in or embedded component, e.g. a ring with snap-in teeth molded into it </text><reference><text><class-ref scheme="cpc">F16B21/065</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B21/08" definition-exists="true" ipc-concordant="F16B21/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B21/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>in which the stud, pin, or spigot has a resilient part </text><reference><CPC-specific-text><text><class-ref scheme="cpc">F16B21/065</class-ref>, <class-ref scheme="cpc">F16B21/125</class-ref>, <class-ref scheme="cpc">F16B21/165</class-ref>, <class-ref scheme="cpc">F16B37/043</class-ref> take precedence</text></CPC-specific-text><text>; wall-dowels <class-ref scheme="cpc">F16B13/00</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B21/082" definition-exists="true" ipc-concordant="F16B21/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B21/082</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the stud, pin or spigot having two resilient parts on its opposite ends in order to connect two elements</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B21/084" definition-exists="true" ipc-concordant="F16B21/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B21/084</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with a series of flexible ribs or fins extending laterally from the shank of the stud, pin or spigot, said ribs or fins deforming predominantly in a direction parallel to the direction of insertion of the shank</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B21/086" definition-exists="true" ipc-concordant="F16B21/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B21/086</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the shank of the stud, pin or spigot having elevations, ribs, fins or prongs intended for deformation or tilting predominantly in a direction perpendicular to the direction of insertion</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B21/088" definition-exists="true" ipc-concordant="F16B21/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B21/088</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the stud, pin or spigot being integrally formed with the component to be fastened, e.g. forming part of the sheet, plate or strip</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B21/09" definition-exists="true" ipc-concordant="F16B21/09" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B21/09</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Releasable fastening devices with a stud engaging a keyhole slot</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B21/10" definition-exists="true" ipc-concordant="F16B21/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B21/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by separate parts </text><reference><CPC-specific-text><text><class-ref scheme="cpc">F16B21/06</class-ref> takes precedence</text></CPC-specific-text><text>; key-type connection <class-ref scheme="cpc">F16B3/00</class-ref>; locking screws or nuts against rotation by such means <class-ref scheme="cpc">F16B39/04</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B21/12" definition-exists="true" ipc-concordant="F16B21/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B21/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with locking-pins or split-pins thrust into holes</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B21/125" definition-exists="true" ipc-concordant="F16B21/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B21/125</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>radially resilient or with a snap-action member, e.g. elastic tooth, pawl with spring, resilient coil or wire</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B21/14" definition-exists="false" ipc-concordant="F16B21/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-08-01" status="published"><classification-symbol>F16B21/14</classification-symbol><class-title date-revised="2021-08-01"><title-part><text>Details of locking-pins or split-pins</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B21/16" definition-exists="true" ipc-concordant="F16B21/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B21/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with grooves or notches in the pin or shaft</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B21/165" definition-exists="true" ipc-concordant="F16B21/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B21/165</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with balls or rollers </text><reference><text>for connections of rods or tubes engaged telescopically <class-ref scheme="cpc">F16B7/1409</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B21/18" definition-exists="true" ipc-concordant="F16B21/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B21/18</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with circlips or like resilient retaining devices, </text><CPC-specific-text><text>i.e. resilient in the plane of the ring or the like</text></CPC-specific-text></title-part><title-part><text>Details </text><reference><text>spring-washers for locking nuts <class-ref scheme="cpc">F16B39/24</class-ref>; adjusting rings <class-ref scheme="cpc">F16B43/00</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16B21/183" definition-exists="true" ipc-concordant="F16B21/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B21/183</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>internal, i.e. with spreading action</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16B21/186" definition-exists="true" ipc-concordant="F16B21/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B21/186</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>external, i.e. with contracting action</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B21/20" definition-exists="true" ipc-concordant="F16B21/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B21/20</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for bolts or shafts without holes, grooves, or notches for locking members </text><CPC-specific-text><reference><text>by rings resilient in their plane <class-ref scheme="cpc">F16B21/18</class-ref></text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B21/205" definition-exists="false" ipc-concordant="F16B21/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B21/205</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the connecting means having gripping edges in the form of a helix</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="true" level="6" additional-only="false" sort-key="F16B23/00" date-revised="2016-08-01" status="published"><classification-symbol>F16B23/00</classification-symbol><class-title date-revised="2016-08-01"><title-part><text>Fastening means using screw-thread </text><reference><text>wall-dowels <class-ref scheme="cpc">F16B13/00</class-ref>; manufacture of threaded fastening means <class-ref scheme="cpc">B21H</class-ref>, <class-ref scheme="cpc">B21K</class-ref>, <class-ref scheme="cpc">B23G</class-ref>; screws or bolts for railway sleepers <class-ref scheme="cpc">E01B9/10</class-ref>; screw mechanisms <class-ref scheme="cpc">F16H</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F16B23/00" definition-exists="true" ipc-concordant="F16B23/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B23/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Specially shaped </text><CPC-specific-text><text>nuts or</text></CPC-specific-text><text> heads of bolts or screws for rotations by a tool </text><CPC-specific-text><reference><text>detachable ornamental heads for screws <class-ref scheme="cpc">A47G3/00</class-ref>; screwdrivers, wrenches <class-ref scheme="cpc">B25B</class-ref></text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B23/0007" definition-exists="true" ipc-concordant="F16B23/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B23/0007</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>characterised by the shape of the recess or the protrusion engaging the tool </text><reference><text><class-ref scheme="cpc">F16B23/0069</class-ref> and <class-ref scheme="cpc">F16B23/0076</class-ref> take precedence</text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B23/0015" definition-exists="true" ipc-concordant="F16B23/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B23/0015</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>substantially rectangular, e.g. one-slot head</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B23/0023" definition-exists="true" ipc-concordant="F16B23/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B23/0023</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>substantially cross-shaped</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B23/003" definition-exists="true" ipc-concordant="F16B23/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B23/003</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>star-shaped or multi-lobular, e.g. Torx-type, twelve-point star</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B23/0038" definition-exists="true" ipc-concordant="F16B23/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B23/0038</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>substantially prismatic with up to six edges, e.g. triangular, square, pentagonal, Allen-type cross-sections</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B23/0046" definition-exists="true" ipc-concordant="F16B23/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B23/0046</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>having one eccentric circular or polygonal recess or protrusion</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B23/0053" definition-exists="true" ipc-concordant="F16B23/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B23/0053</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with a conical or prismatic recess for receiving a centering pin of the tool apparatus</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B23/0061" definition-exists="true" ipc-concordant="F16B23/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B23/0061</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with grooves, notches or splines on the external peripheral surface designed for tools engaging in radial direction </text><reference><text><class-ref scheme="cpc">F16B23/003</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B23/0069" definition-exists="true" ipc-concordant="F16B23/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B23/0069</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with holes to be engaged with corresponding pins on the tool or protruding pins to be engaged with corresponding holes on the tool</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B23/0076" definition-exists="true" ipc-concordant="F16B23/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B23/0076</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>causing slipping of the tool in loosening rotation, i.e. disabling unscrewing unless another tool is used </text><reference><text><class-ref scheme="cpc">F16B31/027</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B23/0084" definition-exists="true" ipc-concordant="F16B23/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B23/0084</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with a threaded engagement between the head of the bolt or screw and the tool</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B23/0092" definition-exists="true" ipc-concordant="F16B23/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B23/0092</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with a head engageable by two or more different tools </text><reference><text><class-ref scheme="cpc">F16B23/0076</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F16B25/00" definition-exists="true" ipc-concordant="F16B25/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B25/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Screws that cut thread in the body into which they are screwed, e.g. wood screws </text><CPC-specific-text><reference><text><class-ref scheme="cpc">F16B35/065</class-ref> takes precedence; joining sheets or plates using screws with two separate threads <class-ref scheme="cpc">F16B5/0275</class-ref>, using screws with adjustment sleeves <class-ref scheme="cpc">F16B5/0283</class-ref></text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B25/0005" definition-exists="true" ipc-concordant="F16B25/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>F16B25/0005</classification-symbol><class-title date-revised="2017-08-01"><title-part><CPC-specific-text><text>of the helical wire type </text><reference><text>threaded wire-inserts <class-ref scheme="cpc">F16B37/12</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B25/001" definition-exists="false" ipc-concordant="F16B25/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B25/001</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>characterised by the material of the body into which the screw is screwed</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B25/0015" definition-exists="true" ipc-concordant="F16B25/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B25/0015</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the material being a soft organic material, e.g. wood or plastic </text><reference><text><class-ref scheme="cpc">F16B25/0031</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B25/0021" definition-exists="true" ipc-concordant="F16B25/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B25/0021</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the material being metal, e.g. sheet-metal or aluminium </text><reference><text><class-ref scheme="cpc">F16B25/0031</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B25/0026" definition-exists="true" ipc-concordant="F16B25/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B25/0026</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the material being a hard non-organic material, e.g. stone, concrete or drywall </text><reference><text><class-ref scheme="cpc">F16B25/0031</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B25/0031" definition-exists="true" ipc-concordant="F16B25/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B25/0031</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the screw being designed to be screwed into different materials, e.g. a layered structure or through metallic and wooden parts</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B25/0036" definition-exists="false" ipc-concordant="F16B25/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B25/0036</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>characterised by geometric details of the screw</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B25/0042" definition-exists="false" ipc-concordant="F16B25/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B25/0042</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>characterised by the geometry of the thread, the thread being a ridge wrapped around the shaft of the screw</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B25/0047" definition-exists="true" ipc-concordant="F16B25/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B25/0047</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the ridge being characterised by its cross-section in the plane of the shaft axis</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B25/0052" definition-exists="true" ipc-concordant="F16B25/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B25/0052</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the ridge having indentations, notches or the like in order to improve the cutting behaviour</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B25/0057" definition-exists="true" ipc-concordant="F16B25/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B25/0057</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the screw having distinct axial zones, e.g. multiple axial thread sections with different pitch or thread cross-sections</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16B25/0063" definition-exists="true" ipc-concordant="F16B25/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B25/0063</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with a non-threaded portion on the shaft of the screw</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B25/0068" definition-exists="true" ipc-concordant="F16B25/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B25/0068</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with multiple-threads, e.g. a double thread screws</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B25/0073" definition-exists="true" ipc-concordant="F16B25/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B25/0073</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>characterised by its pitch, e.g. a varying pitch</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B25/0078" definition-exists="true" ipc-concordant="F16B25/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B25/0078</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with a shaft of non-circular cross-section or other special geometric features of the shaft</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B25/0084" definition-exists="true" ipc-concordant="F16B25/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B25/0084</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>characterised by geometric details of the tip</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B25/0089" definition-exists="true" ipc-concordant="F16B25/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B25/0089</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the screw having wings</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B25/0094" definition-exists="true" ipc-concordant="F16B25/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B25/0094</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the screw being assembled or manufactured from several components, e.g. a tip out of a first material welded to shaft of a second material</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B25/10" definition-exists="false" ipc-concordant="F16B25/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B25/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Screws performing an additional function to thread-forming, e.g. drill screws </text><CPC-specific-text><text>or self-piercing screws</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B25/103" definition-exists="true" ipc-concordant="F16B25/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B25/103</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by means of a drilling screw-point, i.e. with a cutting and material removing action</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B25/106" definition-exists="true" ipc-concordant="F16B25/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B25/106</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by means of a self-piercing screw-point, i.e. without removing material</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F16B27/00" definition-exists="true" ipc-concordant="F16B27/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>F16B27/00</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>Bolts, screws, or nuts formed in integral series but easily separable, particularly for use in automatic machines </text><CPC-specific-text><reference><text>arrangements for feeding screws or nuts in spanners, wrenches or screw-drivers with built-in magazines <class-ref scheme="cpc">B25B23/06</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F16B29/00" definition-exists="true" ipc-concordant="F16B29/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B29/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Screwed connection with deformation of nut or auxiliary member while fastening </text><reference><CPC-specific-text><text>Nuts fastened to surfaces by riveting <class-ref scheme="cpc">F16B37/065</class-ref></text></CPC-specific-text><text>; members deformed for locking screws, bolts or nuts <class-ref scheme="cpc">F16B39/22</class-ref></text></reference></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F16B31/00" definition-exists="true" ipc-concordant="F16B31/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B31/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Screwed connections specially modified in view of tensile load</text></title-part><title-part><text>Break-bolts </text><reference><text>shape of thread </text><CPC-specific-text><text><class-ref scheme="cpc">F16B33/02</class-ref>; in couplings <class-ref scheme="cpc">F16D9/00</class-ref></text></CPC-specific-text></reference></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16B31/002" definition-exists="false" ipc-concordant="F16B31/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B2031/002</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Breakbolts loosening due to an electromagnetic action</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B31/005" definition-exists="true" ipc-concordant="F16B31/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B31/005</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Breakbolts loosening due to the action of an explosive charge</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B31/007" definition-exists="true" ipc-concordant="F16B31/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B31/007</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Break-bolts loosening at high temperature</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B31/02" definition-exists="true" ipc-concordant="F16B31/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-05-01" status="published"><classification-symbol>F16B31/02</classification-symbol><class-title date-revised="2017-05-01"><title-part><text>for indicating </text><CPC-specific-text><text>the attainment of a particular tensile load</text></CPC-specific-text><text> or limiting tensile load </text><CPC-specific-text><reference><text>apparatus for, or method of, determining value of torque or twisting moment for tightening a nut or other member similarly stressed <class-ref scheme="cpc">G01L5/24</class-ref></text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B31/021" definition-exists="true" ipc-concordant="F16B31/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B31/021</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by means of a frangible part </text><reference><text><class-ref scheme="cpc">F16B31/025</class-ref>, <class-ref scheme="cpc">F16B31/028</class-ref> take precedence; break members in torque limiters or torque indicators in wrenches or screwdrivers <class-ref scheme="cpc">B25B23/1415</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16B31/022" definition-exists="false" ipc-concordant="F16B31/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B2031/022</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using an ultrasonic transducer</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B31/024" definition-exists="true" ipc-concordant="F16B31/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B31/024</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with the bottom of the nut or of the head of the bolt having gaps which close as the bolt tension increases, e.g. with lips or with a load-indicating flange</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B31/025" definition-exists="true" ipc-concordant="F16B31/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B31/025</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with a gauge pin in a longitudinal bore in the body of the bolt</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B31/027" definition-exists="true" ipc-concordant="F16B31/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B31/027</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with a bolt head causing the fastening or the unfastening tool to lose the grip when a specified torque is exceeded</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B31/028" definition-exists="true" ipc-concordant="F16B31/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B31/028</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with a load-indicating washer or washer assembly</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B31/04" definition-exists="true" ipc-concordant="F16B31/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B31/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for maintaining </text><CPC-specific-text><text>a</text></CPC-specific-text><text> tensile load</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B31/043" definition-exists="true" ipc-concordant="F16B31/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B31/043</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Prestressed connections tensioned by means of liquid, grease, rubber, explosive charge, or the like </text><reference><text>hydraulic bolt tensioners <class-ref scheme="cpc">B25B29/02</class-ref></text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16B31/046" definition-exists="false" ipc-concordant="F16B31/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B2031/046</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by means of an explosive charge</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B31/06" definition-exists="true" ipc-concordant="F16B31/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B31/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>having regard to possibility of fatigue rupture</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F16B33/00" definition-exists="true" ipc-concordant="F16B33/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B33/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Features common to bolt and nut</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B33/002" definition-exists="true" ipc-concordant="F16B33/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B33/002</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Means for preventing rotation of screw-threaded elements </text><reference><text><class-ref scheme="cpc">F16B39/00</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B33/004" definition-exists="true" ipc-concordant="F16B33/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B33/004</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Sealing; Insulation </text><reference><text>by means of washers <class-ref scheme="cpc">F16B43/001</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B33/006" definition-exists="true" ipc-concordant="F16B33/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B33/006</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Non-metallic fasteners using screw-thread</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B33/008" definition-exists="true" ipc-concordant="F16B33/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B33/008</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Corrosion preventing means</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B33/02" definition-exists="true" ipc-concordant="F16B33/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B33/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Shape of thread</text></title-part><title-part><text>Special thread-forms </text><reference><CPC-specific-text><text><class-ref scheme="cpc">F16B25/00</class-ref> takes precedence; used to remove paint or dirt layers <class-ref scheme="cpc">F16B35/007</class-ref>, <class-ref scheme="cpc">F16B37/002</class-ref></text></CPC-specific-text><text>; used as screw-locking device <class-ref scheme="cpc">F16B39/30</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16B33/025" definition-exists="false" ipc-concordant="F16B33/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B2033/025</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with left-hand thread</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B33/04" definition-exists="false" ipc-concordant="F16B33/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-08-01" status="published"><classification-symbol>F16B33/04</classification-symbol><class-title date-revised="2021-08-01"><title-part><text>in view of tensile load</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B33/06" definition-exists="true" ipc-concordant="F16B33/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B33/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Surface treatment of parts furnished with screw-thread, e.g. for preventing seizure </text><CPC-specific-text><text>or fretting </text><reference><text>corrosion preventing means <class-ref scheme="cpc">F16B33/008</class-ref>; settable coatings for locking threaded members <class-ref scheme="cpc">F16B39/225</class-ref>; deformable coatings for locking threaded members <class-ref scheme="cpc">F16B39/34</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F16B35/00" definition-exists="true" ipc-concordant="F16B35/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B35/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Screw-bolts</text></title-part><title-part><text>Stay-bolts</text></title-part><title-part><text>Screw-threaded studs</text></title-part><title-part><text>Screws</text></title-part><title-part><text>Set screws </text><reference><CPC-specific-text><text><class-ref scheme="cpc">F16B33/008</class-ref> takes precedence; joining sheets or plates using screws with two separate threads <class-ref scheme="cpc">F16B5/0275</class-ref>; using screws with adjustment sleeves <class-ref scheme="cpc">F16B5/0283</class-ref></text></CPC-specific-text><text>; thread cutting screws <class-ref scheme="cpc">F16B25/00</class-ref></text></reference></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>The fastening of heads of screws or heads of bolts to surfaces is classified in <class-ref scheme="cpc">F16B37/04</class-ref></note-paragraph></note></notes-and-warnings>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B35/002" definition-exists="true" ipc-concordant="F16B35/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B35/002</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>onto which threads are cut during screwing </text><reference><text><class-ref scheme="cpc">F16B37/002</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B35/005" definition-exists="true" ipc-concordant="F16B35/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B35/005</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Set screws; Locking means therefor</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B35/007" definition-exists="true" ipc-concordant="F16B35/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B35/007</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Removing paint or dirt layers covering the threaded part of nut-like members</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B35/02" definition-exists="true" ipc-concordant="F16B35/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B35/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>divided longitudinally</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B35/04" definition-exists="true" ipc-concordant="F16B35/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B35/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with specially-shaped head or shaft in order to fix the bolt on or in an object </text><reference><text>locking the bolt against turning in the object by the use of accessory parts <class-ref scheme="cpc">F16B39/00</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B35/041" definition-exists="true" ipc-concordant="F16B35/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B35/041</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Specially-shaped shafts </text><reference><text>shape of thread <class-ref scheme="cpc">F16B33/02</class-ref></text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B35/042" definition-exists="true" ipc-concordant="F16B35/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B35/042</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for retention or rotation by a tool, e.g. of polygonal cross-section</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B35/044" definition-exists="true" ipc-concordant="F16B35/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B35/044</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Specially-shaped ends</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16B35/045" definition-exists="true" ipc-concordant="F16B35/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B35/045</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for retention or rotation by a tool </text><reference><text>specially shaped heads of bolts or screws for rotation by a tool <class-ref scheme="cpc">F16B23/00</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16B35/047" definition-exists="true" ipc-concordant="F16B35/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B35/047</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for preventing cross-threading, i.e. preventing skewing of bolt and nut</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B35/048" definition-exists="true" ipc-concordant="F16B35/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B35/048</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Specially-shaped necks </text><reference><text><class-ref scheme="cpc">F16B35/06</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B35/06" definition-exists="true" ipc-concordant="F16B35/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B35/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Specially-shaped heads </text><reference><text>special shape in order to rotate the bolt <class-ref scheme="cpc">F16B23/00</class-ref> </text><CPC-specific-text><text>; separate hook adaptors for bolts <class-ref scheme="cpc">F16B43/025</class-ref></text></CPC-specific-text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B35/065" definition-exists="true" ipc-concordant="F16B35/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B35/065</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with self-countersink-cutting means</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F16B37/00" definition-exists="true" ipc-concordant="F16B37/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B37/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Nuts or like thread-engaging members </text><CPC-specific-text><reference><text>specially shaped for rotations by a tool <class-ref scheme="cpc">F16B23/00</class-ref></text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B37/002" definition-exists="true" ipc-concordant="F16B37/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B37/002</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>cutting threads during screwing; removing paint or dirt layers covering threaded shanks</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B37/005" definition-exists="true" ipc-concordant="F16B37/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B37/005</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>into which threads are cut during screwing</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16B37/007" definition-exists="false" ipc-concordant="F16B37/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B2037/007</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with a blind hole</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B37/02" definition-exists="true" ipc-concordant="F16B37/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>F16B37/02</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>made of thin sheet material </text><reference><text>fastening to surfaces <class-ref scheme="cpc">F16B37/04</class-ref>  </text><CPC-specific-text><text>; used as lock-nuts <class-ref scheme="cpc">F16B39/14</class-ref></text></CPC-specific-text></reference></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B37/04" definition-exists="true" ipc-concordant="F16B37/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B37/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Devices for fastening nuts to surfaces, e.g. sheets, plates </text><CPC-specific-text><reference><text>nuts fastened behind a wall by a toggle-mechanism <class-ref scheme="cpc">F16B13/0808</class-ref>; threaded inserts <class-ref scheme="cpc">F16B37/122</class-ref>; measures against loss of bolts, nuts or pins <class-ref scheme="cpc">F16B41/002</class-ref></text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B37/041" definition-exists="true" ipc-concordant="F16B37/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B37/041</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Releasable devices </text><reference><text><class-ref scheme="cpc">F16B37/044</class-ref>, <class-ref scheme="cpc">F16B37/045</class-ref> take precedence</text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B37/042" definition-exists="true" ipc-concordant="F16B37/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B37/042</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>locking by rotation</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B37/043" definition-exists="true" ipc-concordant="F16B37/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B37/043</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with snap action</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B37/044" definition-exists="true" ipc-concordant="F16B37/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B37/044</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Nut cages</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B37/045" definition-exists="false" ipc-concordant="F16B37/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B37/045</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>specially adapted for fastening in channels, e.g. sliding bolts, channel nuts</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B37/046" definition-exists="true" ipc-concordant="F16B37/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B37/046</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with resilient means for urging the nut inside the channel</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B37/047" definition-exists="true" ipc-concordant="F16B37/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B37/047</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Barrel nuts</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B37/048" definition-exists="true" ipc-concordant="F16B37/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B37/048</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Non-releasable devices </text><reference><text><class-ref scheme="cpc">F16B37/044</class-ref>, <class-ref scheme="cpc">F16B37/045</class-ref> and <class-ref scheme="cpc">F16B37/06</class-ref> take precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B37/06" definition-exists="false" ipc-concordant="F16B37/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B37/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by means of welding or riveting</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B37/061" definition-exists="true" ipc-concordant="F16B37/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B37/061</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by means of welding</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B37/062" definition-exists="false" ipc-concordant="F16B37/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B37/062</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by means of riveting</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16B37/064" definition-exists="true" ipc-concordant="F16B37/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B37/064</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with the use of separate rivets</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16B37/065" definition-exists="true" ipc-concordant="F16B37/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B37/065</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by deforming the material of the nut</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="F16B37/067" definition-exists="true" ipc-concordant="F16B37/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B37/067</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the material of the nut being deformed by a threaded member generating axial movement of the threaded part of the nut, e.g. blind rivet type</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16B37/068" definition-exists="true" ipc-concordant="F16B37/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B37/068</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by deforming the material of the support, e.g. the sheet or plate</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B37/08" definition-exists="false" ipc-concordant="F16B37/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2019-08-01" status="published"><classification-symbol>F16B37/08</classification-symbol><class-title date-revised="2019-08-01"><title-part><text>Quickly-detachable </text><CPC-specific-text><text>or mountable</text></CPC-specific-text><text> nuts, e.g. consisting of two or more parts</text></title-part><title-part><text>Nuts movable along the bolt after tilting the nut</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B37/0807" definition-exists="true" ipc-concordant="F16B37/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B37/0807</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Nuts engaged from the end of the bolt, e.g. axially slidable nuts</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B37/0814" definition-exists="true" ipc-concordant="F16B37/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B37/0814</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>movable along the bolt after tilting the nut</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B37/0821" definition-exists="true" ipc-concordant="F16B37/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B37/0821</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>in two halves pivotally connected</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B37/0828" definition-exists="true" ipc-concordant="F16B37/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B37/0828</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with a longitudinal slit through the annular wall of the nut for enabling expansion of the nut, e.g. for easy removal</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B37/0835" definition-exists="true" ipc-concordant="F16B37/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B37/0835</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with balls engaging threads or grooves on the shaft of the bolt</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B37/0842" definition-exists="true" ipc-concordant="F16B37/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B37/0842</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>fastened to the threaded bolt with snap-on-action, e.g. push-on nuts for stud bolts </text><reference><text><class-ref scheme="cpc">F16B37/0857</class-ref> takes precedence; snap-on-action of a pin, spigot, shaft or the like and a member surrounding it <class-ref scheme="cpc">F16B21/06</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B37/085" definition-exists="true" ipc-concordant="F16B37/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B37/085</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with at least one unthreaded portion in both the nut and the bolt</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B37/0857" definition-exists="true" ipc-concordant="F16B37/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B37/0857</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with the threaded portions of the nut engaging the thread of the bolt by the action of one or more springs or resilient retaining members </text><reference><text><class-ref scheme="cpc">F16B37/0821</class-ref> and <class-ref scheme="cpc">F16B37/0835</class-ref> take precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B37/0864" definition-exists="true" ipc-concordant="F16B37/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B37/0864</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with the threaded portions of the nut engaging the thread of the bolt by pressing or rotating an external retaining member such as a cap, a nut, a ring or a sleeve </text><reference><text><class-ref scheme="cpc">F16B37/0835</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B37/0871" definition-exists="false" ipc-concordant="F16B37/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B37/0871</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>engaging the bolt laterally, i.e. without the need to engage the end of the bolt</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B37/0878" definition-exists="true" ipc-concordant="F16B37/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B37/0878</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>in one piece, e.g. C-shaped nuts</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B37/0885" definition-exists="true" ipc-concordant="F16B37/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B37/0885</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>in two halves hingedly connected</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B37/0892" definition-exists="true" ipc-concordant="F16B37/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B37/0892</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>in two or more pieces, e.g. assemblies made by two C-shaped nuts mutually interlocked, or retained by an additional member </text><reference><text><class-ref scheme="cpc">F16B37/0885</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B37/12" definition-exists="true" ipc-concordant="F16B37/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>F16B37/12</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>with thread-engaging surfaces formed by inserted coil-springs, discs, or the like</text></title-part><title-part><text>Independent pieces of wound wire used as nuts</text></title-part><title-part><text>Threaded inserts for holes </text><CPC-specific-text><reference><text>mounting devices <class-ref scheme="cpc">B25B27/143</class-ref></text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B37/122" definition-exists="true" ipc-concordant="F16B37/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B37/122</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Threaded inserts, e.g. &quot;rampa bolts&quot;</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B37/125" definition-exists="true" ipc-concordant="F16B37/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B37/125</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the external surface of the insert being threaded</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16B37/127" definition-exists="true" ipc-concordant="F16B37/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B37/127</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>and self-tapping</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B37/14" definition-exists="true" ipc-concordant="F16B37/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B37/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Cap nuts</text></title-part><title-part><text>Nut caps or bolt caps</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B37/145" definition-exists="true" ipc-concordant="F16B37/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B37/145</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Sleeve nuts, e.g. combined with bolts</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B37/16" definition-exists="true" ipc-concordant="F16B37/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B37/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Wing-nuts </text><reference><text><class-ref scheme="cpc">F16B37/14</class-ref> takes precedence</text></reference></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F16B39/00" definition-exists="true" ipc-concordant="F16B39/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B39/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Locking of screws, bolts or nuts </text><reference><CPC-specific-text><text><class-ref scheme="cpc">F16B35/005</class-ref> takes precedence</text></CPC-specific-text><text>; locking of bottle closures <class-ref scheme="cpc">B65D</class-ref>; locking of rail-fastening bolts for permanent ways <class-ref scheme="cpc">E01B9/12</class-ref>; locking of fastening means for railway fishplates <class-ref scheme="cpc">E01B11/38</class-ref>; locking devices for valves or cocks <class-ref scheme="cpc">F16K</class-ref></text></reference></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>In this group, heads of screws or bolts are put on a par with nuts as far as pertains to locking; an object into which a screw is threaded is put on a par with a nut.</note-paragraph></note></notes-and-warnings>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B39/01" definition-exists="true" ipc-concordant="F16B39/01" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B39/01</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>specially adapted to prevent loosening at extreme temperatures</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B39/02" definition-exists="true" ipc-concordant="F16B39/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B39/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>in which the locking takes place after screwing down </text><reference><text><class-ref scheme="cpc">F16B39/01</class-ref> takes precedence; split-pins, circlips, or the like for preventing relative axial movement only <class-ref scheme="cpc">F16B21/10</class-ref>; fastening nuts by welding or riveting <class-ref scheme="cpc">F16B37/06</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B39/021" definition-exists="true" ipc-concordant="F16B39/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B39/021</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by injecting a settable material after the screwing down</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B39/023" definition-exists="true" ipc-concordant="F16B39/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B39/023</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by driving a conic or wedge-shaped expander through the threaded element</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B39/025" definition-exists="true" ipc-concordant="F16B39/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B39/025</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by plastic deformation of a part of one of the threaded elements into a notch or cavity of the other threaded element </text><reference><text><class-ref scheme="cpc">F16B39/103</class-ref> and <class-ref scheme="cpc">F16B39/106</class-ref> take precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B39/026" definition-exists="true" ipc-concordant="F16B39/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B39/026</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by swaging the nut on the bolt, i.e. by plastically deforming the nut</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B39/028" definition-exists="true" ipc-concordant="F16B39/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B39/028</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by means of an auxiliary bolt or threaded element whose action provokes the deformation of the main bolt or nut and thereby its blocking</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B39/04" definition-exists="true" ipc-concordant="F16B39/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B39/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with a member penetrating the screw-threaded surface of at least one part, e.g. a pin, a wedge, cotter-pin, screw</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B39/06" definition-exists="true" ipc-concordant="F16B39/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B39/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with a pin or staple parallel to the bolt axis</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B39/08" definition-exists="true" ipc-concordant="F16B39/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B39/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with a cap interacting with the nut, connected to the bolt by a pin or cotter pin</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B39/10" definition-exists="true" ipc-concordant="F16B39/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B39/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by a plate, </text><CPC-specific-text><text>spring, wire</text></CPC-specific-text><text> or ring immovable with regard to the bolt or object </text><CPC-specific-text><text>and mainly perpendicular to the axis of the bolt</text></CPC-specific-text><reference><text><class-ref scheme="cpc">F16B39/08</class-ref> takes precedence</text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B39/101" definition-exists="true" ipc-concordant="F16B39/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B39/101</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with a plate, spring, wire or ring holding two or more nuts or bolt heads which are mainly in the same plane</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B39/103" definition-exists="true" ipc-concordant="F16B39/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B39/103</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with a locking cup washer, ring or sleeve surrounding the nut or bolt head and being partially deformed on the nut or bolt head, or on the object itself</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16B39/105" definition-exists="true" ipc-concordant="F16B39/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B39/105</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>locking the bold head or nut into a hole or cavity, e.g. with the cup washer, ring or sleeve deformed into a dimple in the cavity</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B39/106" definition-exists="true" ipc-concordant="F16B39/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B39/106</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with a deformable locking element, e.g. disk or pin above the bolt head or nut, flattened into a hole or cavity within which the bolt head or nut is positioned</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B39/108" definition-exists="true" ipc-concordant="F16B39/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B39/108</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with a locking washer under the nut or bolt head having at least one tongue or lug folded against the nut or bolt head, or against the object itself </text><reference><text><class-ref scheme="cpc">F16B39/103</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B39/12" definition-exists="true" ipc-concordant="F16B39/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B39/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by means of locknuts</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B39/122" definition-exists="true" ipc-concordant="F16B39/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B39/122</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>foreseen with mating surfaces inclined, i.e. not normal, to the bolt axis</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16B39/124" definition-exists="true" ipc-concordant="F16B39/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B39/124</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with helically inclined mating surfaces</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B39/126" definition-exists="true" ipc-concordant="F16B39/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B39/126</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>causing radial forces on the bolt-shaft </text><reference><text><class-ref scheme="cpc">F16B39/36</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16B39/128" definition-exists="true" ipc-concordant="F16B39/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B39/128</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by means of eccentrical or spiral interengaging parts</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B39/14" definition-exists="true" ipc-concordant="F16B39/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B39/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>made of thin sheet material or formed as spring-washers </text><reference><text>locknuts <u>per se</u> made of thin sheet metal <class-ref scheme="cpc">F16B37/02</class-ref></text></reference></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B39/16" definition-exists="true" ipc-concordant="F16B39/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B39/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>in which the screw-thread of the locknut differs from that of the nut</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16B39/18" definition-exists="true" ipc-concordant="F16B39/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B39/18</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>in which the locknut grips with screw-thread in the nuts as well as on the bolt</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B39/20" definition-exists="true" ipc-concordant="F16B39/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B39/20</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by means of steel wire or the like </text><reference><text><class-ref scheme="cpc">F16B39/10</class-ref> takes precedence</text></reference></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B39/22" definition-exists="false" ipc-concordant="F16B39/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B39/22</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>in which the locking takes place during screwing down or tightening </text><reference><text><class-ref scheme="cpc">F16B39/01</class-ref> takes precedence</text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B39/225" definition-exists="true" ipc-concordant="F16B39/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B39/225</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by means of a settable material</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B39/24" definition-exists="true" ipc-concordant="F16B39/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>F16B39/24</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>by means of washers, spring washers, or resilient plates that lock against the object </text><reference><text>locking to the screw-thread <class-ref scheme="cpc">F16B39/14</class-ref>  </text><CPC-specific-text><text>, <class-ref scheme="cpc">F16B39/34</class-ref></text></CPC-specific-text><text>, <class-ref scheme="cpc">F16B39/36</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B39/26" definition-exists="true" ipc-concordant="F16B39/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B39/26</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with spring washers fastened to the nut or bolt-head</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B39/28" definition-exists="true" ipc-concordant="F16B39/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B39/28</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by special members on, or shape of, the nut or bolt </text><reference><text><class-ref scheme="cpc">F16B39/26</class-ref> takes precedence; locknuts <class-ref scheme="cpc">F16B39/12</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B39/282" definition-exists="true" ipc-concordant="F16B39/282" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B39/282</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Locking by means of special shape of work-engaging surfaces, e.g. notched or toothed nuts</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16B39/2825" definition-exists="true" ipc-concordant="F16B39/282" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B39/2825</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>causing the bolt to tilt</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B39/284" definition-exists="true" ipc-concordant="F16B39/284" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B39/284</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Locking by means of elastic deformation </text><reference><CPC-specific-text><text><class-ref scheme="cpc">F16B39/2825</class-ref>, <class-ref scheme="cpc">F16B39/36</class-ref>,</text></CPC-specific-text><text> <class-ref scheme="cpc">F16B39/38</class-ref> take precedence</text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16B39/286" definition-exists="true" ipc-concordant="F16B39/286" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B39/286</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>caused by saw cuts</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B39/30" definition-exists="true" ipc-concordant="F16B39/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B39/30</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Locking exclusively by special shape of the screw-thread</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B39/32" definition-exists="true" ipc-concordant="F16B39/32" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B39/32</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Locking by means of a pawl or pawl-like tongue</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B39/34" definition-exists="true" ipc-concordant="F16B39/34" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B39/34</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Locking by deformable inserts or like parts</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B39/36" definition-exists="true" ipc-concordant="F16B39/36" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B39/36</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with conical locking parts, which may be split, including use of separate rings co-operating therewith</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B39/38" definition-exists="true" ipc-concordant="F16B39/38" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B39/38</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with a second part of the screw-thread which may be resiliently mounted </text><reference><text><class-ref scheme="cpc">F16B39/30</class-ref> takes precedence</text></reference></title-part></class-title></classification-item></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F16B41/00" definition-exists="true" ipc-concordant="F16B41/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B41/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Measures against loss of bolts, nuts, or pins</text></title-part><title-part><text>Measures against unauthorised operation of bolts, nuts or pins </text><reference><CPC-specific-text><text>locking of screws, bolts or nuts <class-ref scheme="cpc">F16B39/00</class-ref>;</text></CPC-specific-text><text> seals <class-ref scheme="cpc">G09F3/00</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B41/002" definition-exists="true" ipc-concordant="F16B41/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B41/002</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Measures against loss of bolts, nuts or pins </text><reference><text>devices for fastening nuts to surfaces <class-ref scheme="cpc">F16B37/04</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B41/005" definition-exists="true" ipc-concordant="F16B41/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B41/005</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Measures against unauthorised operation of bolts, nuts or pins </text><reference><text><class-ref scheme="cpc">F16B23/0007</class-ref>, <class-ref scheme="cpc">F16B23/0061</class-ref>, <class-ref scheme="cpc">F16B23/0069</class-ref>, <class-ref scheme="cpc">F16B23/0076</class-ref> and <class-ref scheme="cpc">F16B31/02</class-ref> take precedence; locks, keys <class-ref scheme="cpc">E05B</class-ref>; for valves, taps or cocks <class-ref scheme="cpc">F16K35/00</class-ref>; for pipe-joints with swivel-nuts <class-ref scheme="cpc">F16L19/005</class-ref></text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B41/007" definition-exists="true" ipc-concordant="F16B41/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B41/007</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by means of two housings hingedly connected which enclose the bolt head</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F16B43/00" definition-exists="true" ipc-concordant="F16B43/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B43/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Washers or equivalent devices</text></title-part><title-part><text>Other devices for supporting bolt-heads or nuts </text><reference><text>circlips <class-ref scheme="cpc">F16B21/18</class-ref>; </text><CPC-specific-text><text>for indicating tensile load <class-ref scheme="cpc">F16B31/02</class-ref>; forming a whole with the bolt or nut <class-ref scheme="cpc">F16B33/00</class-ref>; locking bolts or nuts by means of a fixed plate or ring, or washer-like resilient plates <class-ref scheme="cpc">F16B39/10</class-ref>, <class-ref scheme="cpc">F16B39/24</class-ref></text></CPC-specific-text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B43/001" definition-exists="true" ipc-concordant="F16B43/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B43/001</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for sealing or insulation</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B43/002" definition-exists="true" ipc-concordant="F16B43/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B43/002</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with special provisions for reducing friction</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B43/003" definition-exists="true" ipc-concordant="F16B43/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B43/003</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with a special hole shape in order to allow a quick mounting or dismounting of the washer, e.g. with a keyhole slot </text><reference><text><class-ref scheme="cpc">F16B43/005</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B43/004" definition-exists="true" ipc-concordant="F16B43/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B43/004</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with a radial cut in order to improve elasticity of the washer </text><reference><text><class-ref scheme="cpc">F16B43/005</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B43/005" definition-exists="true" ipc-concordant="F16B43/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B43/005</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>engaging the bolt laterally to allow a quick mounting or dismounting of the washer, i.e. without the need to engage over the end of the bolt </text><reference><text><class-ref scheme="cpc">F16B43/009</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B43/006" definition-exists="true" ipc-concordant="F16B43/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B43/006</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>in two or more parts hingedly connected</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B43/007" definition-exists="true" ipc-concordant="F16B43/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B43/007</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>in two or more parts</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16B43/008" definition-exists="false" ipc-concordant="F16B43/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B2043/008</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with a cavity for receiving the bolt head in order to make a flush surface</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B43/009" definition-exists="true" ipc-concordant="F16B43/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B43/009</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with a wedging effect in order to adjust the height of the washer</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B43/02" definition-exists="true" ipc-concordant="F16B43/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B43/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with special provisions for engaging surfaces which are not perpendicular to a bolt axis or do not surround the bolt</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B43/025" definition-exists="true" ipc-concordant="F16B43/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B43/025</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for surfaces not surrounding the bolt, e.g. hook adaptors for bolts</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F16B45/00" definition-exists="true" ipc-concordant="F16B45/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>F16B45/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Hooks</text></title-part><title-part><text>Eyes </text><reference><text>if the attaching parts or means are concerned, groups <class-ref scheme="cpc">F16B13/00</class-ref>, <class-ref scheme="cpc">F16B15/00</class-ref>, <class-ref scheme="cpc">F16B19/00</class-ref>, <class-ref scheme="cpc">F16B25/00</class-ref>, <class-ref scheme="cpc">F16B35/00</class-ref>, <class-ref scheme="cpc">F16B47/00</class-ref> take precedence; for hanging pictures or the like <class-ref scheme="cpc">A47G1/16</class-ref>; towing hooks for ships <class-ref scheme="cpc">B63B21/58</class-ref>; for hoisting or hauling purposes <class-ref scheme="cpc">B66C</class-ref>; hooks or eyes with integral parts designed to facilitate quick attachment to cables or ropes at any point <class-ref scheme="cpc">F16G11/14</class-ref></text></reference></title-part></class-title><notes-and-warnings><note type="warning"><note-paragraph warning-type="reclass-source">Group <class-ref scheme="cpc">F16B45/00</class-ref> is impacted by reclassification into groups <class-ref scheme="cpc">F16B45/002</class-ref>, <class-ref scheme="cpc">F16B45/005</class-ref>, <class-ref scheme="cpc">F16B45/008</class-ref>, <class-ref scheme="cpc">F16B45/012</class-ref> and <class-ref scheme="cpc">F16B45/015</class-ref>.<br/>All groups listed in this Warning should be considered in order to perform a complete search.</note-paragraph></note></notes-and-warnings>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B45/002" definition-exists="true" ipc-concordant="F16B45/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>F16B45/002</classification-symbol><class-title date-revised="2021-05-01"><title-part><CPC-specific-text><text>Eyes</text></CPC-specific-text></title-part></class-title><notes-and-warnings><note type="warning"><note-paragraph warning-type="reclass-destination">Group <class-ref scheme="cpc">F16B45/002</class-ref> is incomplete pending reclassification of documents from group <class-ref scheme="cpc">F16B45/00</class-ref>.<br/>Groups <class-ref scheme="cpc">F16B45/00</class-ref> and <class-ref scheme="cpc">F16B45/002</class-ref> should be considered in order to perform a complete search.</note-paragraph></note></notes-and-warnings></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B45/005" definition-exists="false" ipc-concordant="F16B45/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>F16B45/005</classification-symbol><class-title date-revised="2021-05-01"><title-part><CPC-specific-text><text>characterised by the material</text></CPC-specific-text></title-part></class-title><notes-and-warnings><note type="warning"><note-paragraph warning-type="reclass-destination">Groups <class-ref scheme="cpc">F16B45/005</class-ref>, <class-ref scheme="cpc">F16B45/008</class-ref>, <class-ref scheme="cpc">F16B45/012</class-ref>, and <class-ref scheme="cpc">F16B45/015</class-ref> are incomplete pending reclassification of documents from groups <class-ref scheme="cpc">F16B45/00</class-ref>, <class-ref scheme="cpc">F16B45/02</class-ref>, <class-ref scheme="cpc">F16B45/021</class-ref> and <class-ref scheme="cpc">F16B45/04</class-ref>.<br/>All groups listed in this Warning should be considered in order to perform a complete search.</note-paragraph></note></notes-and-warnings>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B45/008" definition-exists="true" ipc-concordant="F16B45/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>F16B45/008</classification-symbol><class-title date-revised="2021-05-01"><title-part><CPC-specific-text><text>plastics</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B45/012" definition-exists="true" ipc-concordant="F16B45/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>F16B45/012</classification-symbol><class-title date-revised="2021-05-01"><title-part><CPC-specific-text><text>wire</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B45/015" definition-exists="true" ipc-concordant="F16B45/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>F16B45/015</classification-symbol><class-title date-revised="2021-05-01"><title-part><CPC-specific-text><text>sheet metal</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B45/02" definition-exists="true" ipc-concordant="F16B45/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>F16B45/02</classification-symbol><class-title date-revised="2021-05-01"><title-part><text>Hooks with pivoting </text><CPC-specific-text><text>or elastically bending</text></CPC-specific-text><text> closing member</text></title-part></class-title><notes-and-warnings><note type="warning"><note-paragraph warning-type="reclass-source">Group <class-ref scheme="cpc">F16B45/02</class-ref> is impacted by reclassification into groups <class-ref scheme="cpc">F16B45/005</class-ref>, <class-ref scheme="cpc">F16B45/008</class-ref>, <class-ref scheme="cpc">F16B45/012</class-ref>, <class-ref scheme="cpc">F16B45/015</class-ref>, <class-ref scheme="cpc">F16B45/021</class-ref>, <class-ref scheme="cpc">F16B45/022</class-ref>, <class-ref scheme="cpc">F16B45/023</class-ref>, <class-ref scheme="cpc">F16B45/024</class-ref>, <class-ref scheme="cpc">F16B45/026</class-ref>, <class-ref scheme="cpc">F16B45/027</class-ref>, <class-ref scheme="cpc">F16B45/028</class-ref>, <class-ref scheme="cpc">F16B45/029</class-ref>, <class-ref scheme="cpc">F16B45/031</class-ref>, <class-ref scheme="cpc">F16B45/032</class-ref>, <class-ref scheme="cpc">F16B45/033</class-ref>, <class-ref scheme="cpc">F16B45/034</class-ref>, <class-ref scheme="cpc">F16B45/035</class-ref>, <class-ref scheme="cpc">F16B45/036</class-ref> and <class-ref scheme="cpc">F16B45/037</class-ref>.<br/>All groups listed in this Warning should be considered in order to perform a complete search.</note-paragraph></note></notes-and-warnings>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B45/021" definition-exists="true" ipc-concordant="F16B45/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>F16B45/021</classification-symbol><class-title date-revised="2021-05-01"><title-part><CPC-specific-text><text>the closing member being operable remotely, e.g. by cables, chains or rods</text></CPC-specific-text></title-part></class-title><notes-and-warnings><note type="warning"><note-paragraph warning-type="reclass-destination">Group <class-ref scheme="cpc">F16B45/021</class-ref> is incomplete pending reclassification of documents from groups <class-ref scheme="cpc">F16B45/02</class-ref>. <br/>Group <class-ref scheme="cpc">F16B45/021</class-ref> is also impacted by reclassification into groups <class-ref scheme="cpc">F16B45/005</class-ref>, <class-ref scheme="cpc">F16B45/008</class-ref>, <class-ref scheme="cpc">F16B45/012</class-ref>, <class-ref scheme="cpc">F16B45/015</class-ref>, <class-ref scheme="cpc">F16B45/022</class-ref>, <class-ref scheme="cpc">F16B45/023</class-ref>, <class-ref scheme="cpc">F16B45/024</class-ref>, <class-ref scheme="cpc">F16B45/026</class-ref>, <class-ref scheme="cpc">F16B45/027</class-ref>, <class-ref scheme="cpc">F16B45/028</class-ref>, <class-ref scheme="cpc">F16B45/029</class-ref>, <class-ref scheme="cpc">F16B45/031</class-ref>, <class-ref scheme="cpc">F16B45/032</class-ref>, <class-ref scheme="cpc">F16B45/033</class-ref>, <class-ref scheme="cpc">F16B45/034</class-ref>, <class-ref scheme="cpc">F16B45/035</class-ref>, <class-ref scheme="cpc">F16B45/036</class-ref> and <class-ref scheme="cpc">F16B45/037</class-ref>.<br/>All groups listed in this Warning should be considered in order to perform a complete search.</note-paragraph></note></notes-and-warnings></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B45/022" definition-exists="true" ipc-concordant="F16B45/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>F16B45/022</classification-symbol><class-title date-revised="2021-05-01"><title-part><CPC-specific-text><text>the closing member pivoting about an axis lying in the plane of the hook</text></CPC-specific-text></title-part></class-title><notes-and-warnings><note type="warning"><note-paragraph warning-type="reclass-destination">Group <class-ref scheme="cpc">F16B45/022</class-ref> is incomplete pending reclassification of documents from group <class-ref scheme="cpc">F16B45/02</class-ref>.<br/>All groups listed in this Warning should be considered in order to perform a complete search.</note-paragraph></note></notes-and-warnings></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B45/023" definition-exists="true" ipc-concordant="F16B45/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>F16B45/023</classification-symbol><class-title date-revised="2021-05-01"><title-part><CPC-specific-text><text>the closing member pivoting about an axis perpendicular to the plane of the hook</text></CPC-specific-text></title-part></class-title><notes-and-warnings><note type="warning"><note-paragraph warning-type="reclass-destination">Group <class-ref scheme="cpc">F16B45/023</class-ref> is incomplete pending reclassification of documents from group <class-ref scheme="cpc">F16B45/02</class-ref>.<br/>All groups listed in this Warning should be considered in order to perform a complete search.</note-paragraph></note></notes-and-warnings></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B45/024" definition-exists="true" ipc-concordant="F16B45/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>F16B45/024</classification-symbol><class-title date-revised="2021-05-01"><title-part><CPC-specific-text><text>and having means biasing the closing member about the pivot</text></CPC-specific-text></title-part></class-title><notes-and-warnings><note type="warning"><note-paragraph warning-type="reclass-destination">Groups <class-ref scheme="cpc">F16B45/024</class-ref> and <class-ref scheme="cpc">F16B45/026</class-ref> are incomplete pending reclassification of documents from group <class-ref scheme="cpc">F16B45/02</class-ref>.<br/>All groups listed in this Warning should be considered in order to perform a complete search.</note-paragraph></note></notes-and-warnings>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B45/026" definition-exists="true" ipc-concordant="F16B45/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>F16B45/026</classification-symbol><class-title date-revised="2021-05-01"><title-part><CPC-specific-text><text>and including a coil type spring</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B45/027" definition-exists="true" ipc-concordant="F16B45/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>F16B45/027</classification-symbol><class-title date-revised="2021-05-01"><title-part><CPC-specific-text><text>and having position-locking means for the closing member</text></CPC-specific-text></title-part></class-title><notes-and-warnings><note type="warning"><note-paragraph warning-type="reclass-destination">Groups <class-ref scheme="cpc">F16B45/027</class-ref>, <class-ref scheme="cpc">F16B45/028</class-ref> and <class-ref scheme="cpc">F16B45/029</class-ref> are incomplete pending reclassification of documents from group <class-ref scheme="cpc">F16B45/02</class-ref>.<br/>All groups listed in this Warning should be considered in order to perform a complete search.</note-paragraph></note></notes-and-warnings>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B45/028" definition-exists="true" ipc-concordant="F16B45/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>F16B45/028</classification-symbol><class-title date-revised="2021-05-01"><title-part><CPC-specific-text><text>the position-locking means being pivotally connected</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B45/029" definition-exists="true" ipc-concordant="F16B45/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>F16B45/029</classification-symbol><class-title date-revised="2021-05-01"><title-part><CPC-specific-text><text>the position-locking means being slidably mounted</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B45/031" definition-exists="true" ipc-concordant="F16B45/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>F16B45/031</classification-symbol><class-title date-revised="2021-05-01"><title-part><CPC-specific-text><text>the closing member closing when a structure to be secured is tensioned</text></CPC-specific-text></title-part></class-title><notes-and-warnings><note type="warning"><note-paragraph warning-type="reclass-destination">Group <class-ref scheme="cpc">F16B45/031</class-ref> is incomplete pending reclassification of documents from group <class-ref scheme="cpc">F16B45/02</class-ref>.<br/>All groups listed in this Warning should be considered in order to perform a complete search.</note-paragraph></note></notes-and-warnings></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B45/032" definition-exists="true" ipc-concordant="F16B45/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>F16B45/032</classification-symbol><class-title date-revised="2021-05-01"><title-part><CPC-specific-text><text>whereby the closing member is slidable relative to the pivot</text></CPC-specific-text></title-part></class-title><notes-and-warnings><note type="warning"><note-paragraph warning-type="reclass-destination">Group <class-ref scheme="cpc">F16B45/032</class-ref> is incomplete pending reclassification of documents from group <class-ref scheme="cpc">F16B45/02</class-ref>.<br/>All groups listed in this Warning should be considered in order to perform a complete search.</note-paragraph></note></notes-and-warnings></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B45/033" definition-exists="true" ipc-concordant="F16B45/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>F16B45/033</classification-symbol><class-title date-revised="2021-05-01"><title-part><CPC-specific-text><text>the closing member being revolvably mounted and having a disc shape</text></CPC-specific-text></title-part></class-title><notes-and-warnings><note type="warning"><note-paragraph warning-type="reclass-destination">Group <class-ref scheme="cpc">F16B45/033</class-ref> is incomplete pending reclassification of documents from group <class-ref scheme="cpc">F16B45/02</class-ref>.<br/>All groups listed in this Warning should be considered in order to perform a complete search.</note-paragraph></note></notes-and-warnings></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B45/034" definition-exists="true" ipc-concordant="F16B45/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>F16B45/034</classification-symbol><class-title date-revised="2021-05-01"><title-part><CPC-specific-text><text>the closing member constituting the hook shaped portion of the hook</text></CPC-specific-text></title-part></class-title><notes-and-warnings><note type="warning"><note-paragraph warning-type="reclass-destination">Group <class-ref scheme="cpc">F16B45/034</class-ref> is incomplete pending reclassification of documents from group <class-ref scheme="cpc">F16B45/02</class-ref>.<br/>All groups listed in this Warning should be considered in order to perform a complete search.</note-paragraph></note></notes-and-warnings></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B45/035" definition-exists="true" ipc-concordant="F16B45/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>F16B45/035</classification-symbol><class-title date-revised="2021-05-01"><title-part><CPC-specific-text><text>the hook forming a loop or ring when interlocked with the closing member, i.e. the entire structure of the hook being loop shaped</text></CPC-specific-text></title-part></class-title><notes-and-warnings><note type="warning"><note-paragraph warning-type="reclass-destination">Group <class-ref scheme="cpc">F16B45/035</class-ref> is incomplete pending reclassification of documents from group <class-ref scheme="cpc">F16B45/02</class-ref>.<br/>All groups listed in this Warning should be considered in order to perform a complete search.</note-paragraph></note></notes-and-warnings></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B45/036" definition-exists="true" ipc-concordant="F16B45/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>F16B45/036</classification-symbol><class-title date-revised="2021-05-01"><title-part><CPC-specific-text><text>with an elastically bending closing member</text></CPC-specific-text></title-part></class-title><notes-and-warnings><note type="warning"><note-paragraph warning-type="reclass-destination">Group <class-ref scheme="cpc">F16B45/036</class-ref> is incomplete pending reclassification of documents from group <class-ref scheme="cpc">F16B45/02</class-ref>.<br/>All groups listed in this Warning should be considered in order to perform a complete search.</note-paragraph></note></notes-and-warnings></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B45/037" definition-exists="true" ipc-concordant="F16B45/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>F16B45/037</classification-symbol><class-title date-revised="2021-05-01"><title-part><CPC-specific-text><text>Multiple locking cavities, each having a pivoting closing member</text></CPC-specific-text></title-part></class-title><notes-and-warnings><note type="warning"><note-paragraph warning-type="reclass-destination">Group <class-ref scheme="cpc">F16B45/037</class-ref> is incomplete pending reclassification of documents from group <class-ref scheme="cpc">F16B45/02</class-ref>.<br/>All groups listed in this Warning should be considered in order to perform a complete search.</note-paragraph></note></notes-and-warnings></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B45/04" definition-exists="true" ipc-concordant="F16B45/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>F16B45/04</classification-symbol><class-title date-revised="2021-05-01"><title-part><text>Hooks with sliding closing member</text></title-part></class-title><notes-and-warnings><note type="warning"><note-paragraph warning-type="reclass-source">Group <class-ref scheme="cpc">F16B45/04</class-ref> is impacted by reclassification into groups <class-ref scheme="cpc">F16B45/005</class-ref>, <class-ref scheme="cpc">F16B45/008</class-ref>, <class-ref scheme="cpc">F16B45/012</class-ref>, <class-ref scheme="cpc">F16B45/015</class-ref>, <class-ref scheme="cpc">F16B45/043</class-ref>, <class-ref scheme="cpc">F16B45/045</class-ref>, <class-ref scheme="cpc">F16B45/047</class-ref>, <class-ref scheme="cpc">F16B45/049</class-ref>, <class-ref scheme="cpc">F16B45/051</class-ref>, <class-ref scheme="cpc">F16B45/053</class-ref>, <class-ref scheme="cpc">F16B45/055</class-ref>, <class-ref scheme="cpc">F16B45/057</class-ref> and <class-ref scheme="cpc">F16B45/059</class-ref>. <br/>All groups listed in this Warning should be considered in order to perform a complete search.</note-paragraph></note></notes-and-warnings>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B45/043" definition-exists="true" ipc-concordant="F16B45/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>F16B45/043</classification-symbol><class-title date-revised="2021-05-01"><title-part><CPC-specific-text><text>the closing member being operable remotely, e.g. by cables, chains or rods</text></CPC-specific-text></title-part></class-title><notes-and-warnings><note type="warning"><note-paragraph warning-type="reclass-destination">Group <class-ref scheme="cpc">F16B45/043</class-ref> is incomplete pending reclassification of documents from group <class-ref scheme="cpc">F16B45/04</class-ref>.<br/>All groups listed in this Warning should be considered in order to perform a complete search.</note-paragraph></note></notes-and-warnings></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B45/045" definition-exists="true" ipc-concordant="F16B45/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>F16B45/045</classification-symbol><class-title date-revised="2021-05-01"><title-part><CPC-specific-text><text>provided with position-locking means for the closing member</text></CPC-specific-text></title-part></class-title><notes-and-warnings><note type="warning"><note-paragraph warning-type="reclass-destination">Groups <class-ref scheme="cpc">F16B45/045</class-ref> and <class-ref scheme="cpc">F16B45/047</class-ref> are incomplete pending reclassification of documents from group <class-ref scheme="cpc">F16B45/04</class-ref>.<br/>Groups <class-ref scheme="cpc">F16B45/04</class-ref> and <class-ref scheme="cpc">F16B45/045</class-ref> should be considered in order to perform a complete search.</note-paragraph></note></notes-and-warnings>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16B45/047" definition-exists="true" ipc-concordant="F16B45/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>F16B45/047</classification-symbol><class-title date-revised="2021-05-01"><title-part><CPC-specific-text><text>in the form of a threaded closing member</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B45/049" definition-exists="true" ipc-concordant="F16B45/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>F16B45/049</classification-symbol><class-title date-revised="2021-05-01"><title-part><CPC-specific-text><text>provided with means biasing the closing member</text></CPC-specific-text></title-part></class-title><notes-and-warnings><note type="warning"><note-paragraph warning-type="reclass-destination">Group <class-ref scheme="cpc">F16B45/049</class-ref> is incomplete pending reclassification of documents from group <class-ref scheme="cpc">F16B45/04</class-ref>.<br/>Groups <class-ref scheme="cpc">F16B45/04</class-ref> and <class-ref scheme="cpc">F16B45/049</class-ref> should be considered in order to perform a complete search.</note-paragraph></note></notes-and-warnings></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B45/051" definition-exists="true" ipc-concordant="F16B45/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>F16B45/051</classification-symbol><class-title date-revised="2021-05-01"><title-part><CPC-specific-text><text>provided with a guide of the closing member encircling a shank of the hook</text></CPC-specific-text></title-part></class-title><notes-and-warnings><note type="warning"><note-paragraph warning-type="reclass-destination">Group <class-ref scheme="cpc">F16B45/051</class-ref> is incomplete pending reclassification of documents from group <class-ref scheme="cpc">F16B45/04</class-ref>.<br/>Groups <class-ref scheme="cpc">F16B45/04</class-ref> and <class-ref scheme="cpc">F16B45/051</class-ref> should be considered in order to perform a complete search.</note-paragraph></note></notes-and-warnings></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B45/053" definition-exists="true" ipc-concordant="F16B45/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>F16B45/053</classification-symbol><class-title date-revised="2021-05-01"><title-part><CPC-specific-text><text>provided with a cavity in a shank of the hook forming a track or way for the closing member</text></CPC-specific-text></title-part></class-title><notes-and-warnings><note type="warning"><note-paragraph warning-type="reclass-destination">Group <class-ref scheme="cpc">F16B45/053</class-ref> is incomplete pending reclassification of documents from group <class-ref scheme="cpc">F16B45/04</class-ref>.<br/>Groups <class-ref scheme="cpc">F16B45/04</class-ref> and <class-ref scheme="cpc">F16B45/053</class-ref> should be considered in order to perform a complete search.</note-paragraph></note></notes-and-warnings></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B45/055" definition-exists="true" ipc-concordant="F16B45/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>F16B45/055</classification-symbol><class-title date-revised="2021-05-01"><title-part><CPC-specific-text><text>the closing member constituting the hook-shaped portion of the hook</text></CPC-specific-text></title-part></class-title><notes-and-warnings><note type="warning"><note-paragraph warning-type="reclass-destination">Group <class-ref scheme="cpc">F16B45/055</class-ref> is incomplete pending reclassification of documents from group <class-ref scheme="cpc">F16B45/04</class-ref>.<br/>Groups <class-ref scheme="cpc">F16B45/04</class-ref> and <class-ref scheme="cpc">F16B45/055</class-ref> should be considered in order to perform a complete search.</note-paragraph></note></notes-and-warnings></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B45/057" definition-exists="true" ipc-concordant="F16B45/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>F16B45/057</classification-symbol><class-title date-revised="2021-05-01"><title-part><CPC-specific-text><text>the hook forming a loop or ring when interlocked with the closing member, i.e. the entire structure of the hook being loop shaped</text></CPC-specific-text></title-part></class-title><notes-and-warnings><note type="warning"><note-paragraph warning-type="reclass-destination">Group <class-ref scheme="cpc">F16B45/057</class-ref> is incomplete pending reclassification of documents from group <class-ref scheme="cpc">F16B45/04</class-ref>.<br/>Groups <class-ref scheme="cpc">F16B45/04</class-ref> and <class-ref scheme="cpc">F16B45/057</class-ref> should be considered in order to perform a complete search.</note-paragraph></note></notes-and-warnings></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16B45/059" definition-exists="true" ipc-concordant="F16B45/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>F16B45/059</classification-symbol><class-title date-revised="2021-05-01"><title-part><CPC-specific-text><text>Multiple locking cavities, each having a sliding closing member</text></CPC-specific-text></title-part></class-title><notes-and-warnings><note type="warning"><note-paragraph warning-type="reclass-destination">Group <class-ref scheme="cpc">F16B45/059</class-ref> is incomplete pending reclassification of documents from group <class-ref scheme="cpc">F16B45/04</class-ref>. <br/>Groups <class-ref scheme="cpc">F16B45/04</class-ref> and <class-ref scheme="cpc">F16B45/059</class-ref> should be considered in order to perform a complete search.</note-paragraph></note></notes-and-warnings></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B45/06" definition-exists="true" ipc-concordant="F16B45/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>F16B45/06</classification-symbol><class-title date-revised="2021-05-01"><title-part><text>Hooks with two symmetrically-pivoting hook parts </text><CPC-specific-text><text>within the same locking cavity </text><reference><text><class-ref scheme="cpc">F16B45/035</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F16B47/00" definition-exists="true" ipc-concordant="F16B47/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B47/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Suction cups for attaching purposes</text></title-part><title-part><text>Equivalent means using adhesives </text><CPC-specific-text><reference><text>devices using adhesives, suction or magnetism for hanging or supporting pictures or the like <class-ref scheme="cpc">A47G1/17</class-ref>; vacuum work holders <class-ref scheme="cpc">B25B11/005</class-ref>; anchoring of ships using suction <class-ref scheme="cpc">B63B21/27</class-ref>; suction cups for handling glass <class-ref scheme="cpc">B65G49/061</class-ref>; load-engaging elements for cranes using suction means <class-ref scheme="cpc">B66C1/02</class-ref></text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B47/003" definition-exists="true" ipc-concordant="F16B47/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B47/003</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using adhesives for attaching purposes </text><reference><text>using adhesives for connecting constructional elements <class-ref scheme="cpc">F16B11/006</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16B47/006" definition-exists="true" ipc-concordant="F16B47/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16B47/006</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the suction cups being activated by the rotation of a cranked lever arm</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="7" additional-only="true" sort-key="F16B200/00" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-08-01" status="published"><classification-symbol>F16B2200/00</classification-symbol><class-title date-revised="2018-08-01"><title-part><text>Constructional details of connections not covered for in other groups of this subclass</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16B200/10" definition-exists="true" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-08-01" status="published"><classification-symbol>F16B2200/10</classification-symbol><class-title date-revised="2018-08-01"><title-part><text>Details of socket shapes</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16B200/20" definition-exists="true" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-08-01" status="published"><classification-symbol>F16B2200/20</classification-symbol><class-title date-revised="2018-08-01"><title-part><text>Connections with hook-like parts gripping behind a blind side of an element to be connected</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16B200/205" definition-exists="true" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-08-01" status="published"><classification-symbol>F16B2200/205</classification-symbol><class-title date-revised="2018-08-01"><title-part><text>the hook being a separate retainer</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16B200/30" definition-exists="true" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-08-01" status="published"><classification-symbol>F16B2200/30</classification-symbol><class-title date-revised="2018-08-01"><title-part><text>Dovetail-like connections</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16B200/40" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-08-01" status="published"><classification-symbol>F16B2200/40</classification-symbol><class-title date-revised="2018-08-01"><title-part><text>Clamping arrangements where clamping parts are received in recesses of elements to be connected</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16B200/403" definition-exists="true" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-08-01" status="published"><classification-symbol>F16B2200/403</classification-symbol><class-title date-revised="2018-08-01"><title-part><text>Threaded clamping parts</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16B200/406" definition-exists="true" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-08-01" status="published"><classification-symbol>F16B2200/406</classification-symbol><class-title date-revised="2018-08-01"><title-part><text>Clamping parts being collars, bushings or wedges</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16B200/50" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-08-01" status="published"><classification-symbol>F16B2200/50</classification-symbol><class-title date-revised="2018-08-01"><title-part><text>Flanged connections</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16B200/503" definition-exists="true" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-08-01" status="published"><classification-symbol>F16B2200/503</classification-symbol><class-title date-revised="2018-08-01"><title-part><text>the flange being separate from the elements to be connected</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16B200/506" definition-exists="true" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-08-01" status="published"><classification-symbol>F16B2200/506</classification-symbol><class-title date-revised="2018-08-01"><title-part><text>bolted or riveted</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16B200/509" definition-exists="true" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-08-01" status="published"><classification-symbol>F16B2200/509</classification-symbol><class-title date-revised="2018-08-01"><title-part><text>clamped</text></title-part></class-title></classification-item></classification-item></classification-item></classification-item></classification-item></class-scheme>