blabla/PATSTAT/CPC_data/CPCSchemeXML202302/cpc-scheme-E02F.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="E02F" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>E02F</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>DREDGING</text></title-part><title-part><text>SOIL-SHIFTING </text><reference><text>winning peat <class-ref scheme="cpc">E21C49/00</class-ref></text></reference></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>This subclass <u>covers</u> : <subnote type="bullet"><note-paragraph>primarily equipment for excavating or loosening earth or for moving loose earth; </note-paragraph><note-paragraph>equipment for working similarly on other materials and similar equipment for loading or unloading materials</note-paragraph></subnote></note-paragraph></note><note type="warning"><note-paragraph warning-type="ipc-not-used">The following IPC groups are not in the CPC scheme. The subject matter for these IPC groups is classified in the following CPC groups: <table><row><entry><class-ref scheme="ipc">E02F3/39</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">E02F3/286</class-ref>, <class-ref scheme="cpc">E02F3/306</class-ref>, <class-ref scheme="cpc">E02F3/3402</class-ref></entry></row><row><entry><class-ref scheme="ipc">E02F3/85</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">E02F3/841</class-ref>, <class-ref scheme="cpc">E02F3/842</class-ref>, <class-ref scheme="cpc">E02F3/844</class-ref>, <class-ref scheme="cpc">E02F3/845</class-ref>, <class-ref scheme="cpc">E02F3/847</class-ref></entry></row></table></note-paragraph><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings>
<classification-item breakdown-code="false" not-allocatable="true" level="6" additional-only="false" sort-key="E02F1/00" date-revised="2013-01-01" status="published"><classification-symbol>E02F1/00</classification-symbol>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="E02F1/00" definition-exists="true" ipc-concordant="E02F1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F1/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>General working methods with dredgers or soil-shifting machines </text><reference><text>methods for making embankments <class-ref scheme="cpc">E02D17/18</class-ref>; methods for mining <class-ref scheme="cpc">E21C</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="E02F3/00" definition-exists="true" ipc-concordant="E02F3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Dredgers</text></title-part><title-part><text>Soil-shifting machines </text><reference><text>for special purposes <class-ref scheme="cpc">E02F5/00</class-ref>; other machines or apparatus for mining <class-ref scheme="cpc">E21C</class-ref>; tunnelling <class-ref scheme="cpc">E21D</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="E02F3/02" definition-exists="false" ipc-concordant="E02F3/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>E02F3/02</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>hand-operated </text><CPC-specific-text><text>; handheld soil shifting equipment acting by sucking <class-ref scheme="cpc">E02F3/8891</class-ref> </text><reference><text>spades or rakes for agriculture or gardening purposes <class-ref scheme="cpc">A01B</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="E02F3/04" definition-exists="false" ipc-concordant="E02F3/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>mechanically-driven</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="E02F3/045" definition-exists="false" ipc-concordant="E02F3/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/045</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with oscillating digging tools, e.g. oscillating spades</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="E02F3/06" definition-exists="false" ipc-concordant="E02F3/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with digging screws </text><CPC-specific-text><reference><text>earth drilling <class-ref scheme="cpc">E21</class-ref>; for digging trenches or ditches <class-ref scheme="cpc">E02F5/04</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="E02F3/08" definition-exists="true" ipc-concordant="E02F3/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2019-01-01" status="published"><classification-symbol>E02F3/08</classification-symbol><class-title date-revised="2019-01-01"><title-part><text>with digging elements on an endless chain </text><reference><text>conveyors <class-ref scheme="cpc">B65G</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="E02F3/081" definition-exists="false" ipc-concordant="E02F3/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/081</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>mounted on floating substructures </text><reference><text>floating substructures <u>per se</u> <class-ref scheme="cpc">E02F9/06</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="E02F3/082" definition-exists="false" ipc-concordant="E02F3/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-05-01" status="published"><classification-symbol>E02F3/082</classification-symbol><class-title date-revised="2016-05-01"><title-part><CPC-specific-text><text>including a belt-type conveyor for transporting the excavated material</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="E02F3/083" definition-exists="false" ipc-concordant="E02F3/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-05-01" status="published"><classification-symbol>E02F3/083</classification-symbol><class-title date-revised="2016-05-01"><title-part><CPC-specific-text><text>including a screw-type conveyor for transporting the excavated material</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="E02F3/085" definition-exists="false" ipc-concordant="E02F3/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/085</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with auxiliary or additional digging elements other than digging elements on an endless chain</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="E02F3/086" definition-exists="false" ipc-concordant="E02F3/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/086</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>vertically shiftable relative to the frame</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="E02F3/087" definition-exists="false" ipc-concordant="E02F3/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/087</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with digging unit working in a plane inclined to the direction of travel</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="E02F3/088" definition-exists="false" ipc-concordant="E02F3/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/088</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>pivotable relative to the frame</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="E02F3/10" definition-exists="false" ipc-concordant="E02F3/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>E02F3/10</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>with tools that only loosen the material </text><CPC-specific-text><text>, i.e. with cutter-type chains</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="E02F3/12" definition-exists="false" ipc-concordant="E02F3/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-08-01" status="published"><classification-symbol>E02F3/12</classification-symbol><class-title date-revised="2016-08-01"><title-part><text>Component parts </text><CPC-specific-text><text>, e.g. bucket troughs</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="E02F3/14" definition-exists="false" ipc-concordant="E02F3/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2019-08-01" status="published"><classification-symbol>E02F3/14</classification-symbol><class-title date-revised="2019-08-01"><title-part><text>Buckets</text></title-part><title-part><text>Chains</text></title-part><title-part><text>Guides for buckets or chains</text></title-part><title-part><text>Drives for chains</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="E02F3/141" definition-exists="false" ipc-concordant="E02F3/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/141</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>buckets</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="E02F3/142" definition-exists="false" ipc-concordant="E02F3/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/142</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>tools mounted on buckets or chains which loosen the soil, e.g. cutting wheels, or the like </text><reference><text>teeth <u>per se</u> <class-ref scheme="cpc">E02F9/28</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="E02F3/143" definition-exists="false" ipc-concordant="E02F3/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/143</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>chains; chain links; scraper chains </text><reference><text>chains or chain guides <class-ref scheme="cpc">E21C25/28</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="E02F3/144" definition-exists="false" ipc-concordant="E02F3/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/144</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>emptying or cleaning the buckets, e.g. in combination with spoil removing equipment</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="E02F3/145" definition-exists="false" ipc-concordant="E02F3/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/145</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>drives</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="E02F3/146" definition-exists="false" ipc-concordant="E02F3/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/146</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>guides for chains or buckets, e.g. for buckets movable relative to chains </text><reference><text>chains or chain guides <class-ref scheme="cpc">E21C25/28</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="E02F3/147" definition-exists="false" ipc-concordant="E02F3/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/147</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>arrangements for the co-operation between buckets or buckets and wheels</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="E02F3/148" definition-exists="false" ipc-concordant="E02F3/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/148</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>wheels, sprokets</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="E02F3/16" definition-exists="false" ipc-concordant="E02F3/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Safety or control devices </text><reference><text>safety devices in general <class-ref scheme="cpc">F16P</class-ref>; controlling in general <class-ref scheme="cpc">G05</class-ref></text></reference></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="E02F3/18" definition-exists="false" ipc-concordant="E02F3/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>E02F3/18</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>with digging wheels turning round an axis </text><CPC-specific-text><text>, e.g. bucket-type wheels </text><reference><text>for digging trenches <class-ref scheme="cpc">E02F5/08</class-ref>; for laying cables underwater <class-ref scheme="cpc">E02F5/109</class-ref>; cutting machines <class-ref scheme="cpc">E21C25/00</class-ref>; methods or apparatus for making tunnels or galleries <class-ref scheme="cpc">E21D9/00</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="E02F3/181" definition-exists="false" ipc-concordant="E02F3/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-05-01" status="published"><classification-symbol>E02F3/181</classification-symbol><class-title date-revised="2016-05-01"><title-part><CPC-specific-text><text>including a conveyor</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="E02F3/183" definition-exists="false" ipc-concordant="E02F3/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/183</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with digging unit shiftable relative to the frame</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="E02F3/185" definition-exists="false" ipc-concordant="E02F3/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/185</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with digging unit mounted in a plane which is inclined to the direction of travel; with tools digging laterally with respect to the frame</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="E02F3/186" definition-exists="false" ipc-concordant="E02F3/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/186</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with the axis being substantially parallel to the direction of travel</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="E02F3/188" definition-exists="false" ipc-concordant="E02F3/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/188</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with the axis being horizontal and transverse to the direction of travel</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="E02F3/20" definition-exists="false" ipc-concordant="E02F3/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>E02F3/20</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>with tools that only loosen the material </text><CPC-specific-text><text>, i.e. mill-type wheels</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="E02F3/205" definition-exists="false" ipc-concordant="E02F3/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/205</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with a pair of digging wheels, e.g. slotting machines </text><reference><text>implements for making foundation slots with definition of the walls or foundations <class-ref scheme="cpc">E02D17/13</class-ref>; bulkheads or similar walls made solely of concrete <u>in situ</u> <class-ref scheme="cpc">E02D5/18</class-ref>; with a pair of buckets <class-ref scheme="cpc">E02F3/475</class-ref></text></reference></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="E02F3/22" definition-exists="false" ipc-concordant="E02F3/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/22</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Component parts</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="E02F3/24" definition-exists="false" ipc-concordant="E02F3/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/24</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Digging wheels</text></title-part><title-part><text>Digging elements of wheels</text></title-part><title-part><text>Drives for wheels</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="E02F3/241" definition-exists="false" ipc-concordant="E02F3/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/241</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>digging wheels</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="E02F3/243" definition-exists="false" ipc-concordant="E02F3/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/243</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>wheels rotatable in both directions</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="E02F3/245" definition-exists="false" ipc-concordant="E02F3/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/245</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with digging elements mounted movable relative to the wheel</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="E02F3/246" definition-exists="false" ipc-concordant="E02F3/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/246</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>drives</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="E02F3/248" definition-exists="false" ipc-concordant="E02F3/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/248</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Cleaning the wheels or emptying the digging elements mounted on the wheels, e.g. in combination with spoil removing equipment</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="E02F3/26" definition-exists="false" ipc-concordant="E02F3/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/26</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Safety or control devices </text><reference><text>safety devices in general <class-ref scheme="cpc">F16P</class-ref>; controlling in general <class-ref scheme="cpc">G05B</class-ref></text></reference></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="E02F3/28" definition-exists="false" ipc-concordant="E02F3/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>E02F3/28</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>with digging tools mounted on a dipper- or bucket-arm </text><CPC-specific-text><text>, i.e. there is either one arm or a pair of arms</text></CPC-specific-text><text>, e.g. dippers, buckets</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="E02F3/283" definition-exists="false" ipc-concordant="E02F3/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/283</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with a single arm pivoted directly on the chassis </text><reference><text>linkage mechanism for it <class-ref scheme="cpc">E02F3/3405</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="E02F3/286" definition-exists="false" ipc-concordant="E02F3/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/286</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>telescopic or slidable </text><reference><text>fork-lift trucks with a telescopic boom <class-ref scheme="cpc">B66F9/0655</class-ref></text></reference></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="E02F3/30" definition-exists="false" ipc-concordant="E02F3/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>E02F3/30</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>with a dipper-arm pivoted on a cantilever beam </text><CPC-specific-text><text>, i.e. boom</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="E02F3/301" definition-exists="false" ipc-concordant="E02F3/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/301</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with more than two arms (boom included), e.g. two-part boom with additional dipper-arm</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="E02F3/302" definition-exists="false" ipc-concordant="E02F3/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/302</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with an additional link</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="E02F3/303" definition-exists="false" ipc-concordant="E02F3/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/303</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with the dipper-arm or boom rotatable about its longitudinal axis</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="E02F3/304" definition-exists="false" ipc-concordant="E02F3/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/304</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with the dipper-arm slidably mounted on the boom </text><reference><text><class-ref scheme="cpc">E02F3/305</class-ref> takes precedence</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="E02F3/305" definition-exists="false" ipc-concordant="E02F3/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/305</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with the dipper-arm slidably mounted on the boom and the boom slidably mounted on the frame</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="E02F3/306" definition-exists="false" ipc-concordant="E02F3/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/306</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with telescopic dipper-arm or boom</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="E02F3/307" definition-exists="false" ipc-concordant="E02F3/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/307</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the boom and the dipper-arm being connected so as to permit relative movement in more than one plane</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="E02F3/308" definition-exists="false" ipc-concordant="E02F3/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/308</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>working outwardly</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="E02F3/32" definition-exists="false" ipc-concordant="E02F3/32" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/32</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>working downwardly and towards the machine, e.g. with backhoes</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="E02F3/325" definition-exists="false" ipc-concordant="E02F3/32" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/325</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Backhoes of the miniature type</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="E02F3/34" definition-exists="false" ipc-concordant="E02F3/34" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-08-01" status="published"><classification-symbol>E02F3/34</classification-symbol><class-title date-revised="2016-08-01"><title-part><text>with bucket-arms </text><CPC-specific-text><text>, i.e. a pair of arms, e.g. manufacturing processes, form, geometry, material of bucket-arms </text><reference><text>with a single arm <class-ref scheme="cpc">E02F3/283</class-ref></text></reference></CPC-specific-text><text> directly pivoted on the frames of tractors or self-propelled machines</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="E02F3/3402" definition-exists="false" ipc-concordant="E02F3/34" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/3402</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the arms being telescopic </text><reference><text>fork-lift trucks with a telescopic boom <class-ref scheme="cpc">B66F9/0655</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="E02F3/3405" definition-exists="false" ipc-concordant="E02F3/34" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/3405</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>and comprising an additional linkage mechanism</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="E02F3/3408" definition-exists="false" ipc-concordant="E02F3/34" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/3408</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>of the parallelogram-type</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="E02F3/3411" definition-exists="false" ipc-concordant="E02F3/34" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/3411</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>of the Z-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="E02F3/3414" definition-exists="false" ipc-concordant="E02F3/34" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/3414</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the arms being pivoted at the rear of the vehicle chassis, e.g. skid steer loader</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="E02F3/3417" definition-exists="false" ipc-concordant="E02F3/34" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/3417</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Buckets emptying by tilting </text><reference><text><class-ref scheme="cpc">E02F3/342</class-ref>, <class-ref scheme="cpc">E02F3/345</class-ref> take precedence</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="E02F3/342" definition-exists="false" ipc-concordant="E02F3/342" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-05-01" status="published"><classification-symbol>E02F3/342</classification-symbol><class-title date-revised="2016-05-01"><title-part><text>Buckets emptying overhead </text><reference><text><class-ref scheme="cpc">E02F3/348</class-ref>&#160;-&#160;<class-ref scheme="cpc">E02F3/358</class-ref> take precedence</text></reference></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="E02F3/345" definition-exists="false" ipc-concordant="E02F3/345" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-05-01" status="published"><classification-symbol>E02F3/345</classification-symbol><class-title date-revised="2016-05-01"><title-part><text>Buckets emptying side-ways </text><reference><text><class-ref scheme="cpc">E02F3/348</class-ref>&#160;-&#160;<class-ref scheme="cpc">E02F3/358</class-ref> take precedence</text></reference></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="E02F3/348" definition-exists="false" ipc-concordant="E02F3/348" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/348</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Buckets emptying into a collecting or conveying device</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="E02F3/3483" definition-exists="false" ipc-concordant="E02F3/348" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-05-01" status="published"><classification-symbol>E02F3/3483</classification-symbol><class-title date-revised="2016-05-01"><title-part><CPC-specific-text><text>Buckets discharging on a conveyor or elevator mounted on the machine</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="E02F3/3486" definition-exists="false" ipc-concordant="E02F3/348" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/3486</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Buckets discharging overhead into a container mounted on the machine</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="E02F3/352" definition-exists="false" ipc-concordant="E02F3/352" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/352</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Buckets movable along a fixed guide</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="E02F3/355" definition-exists="false" ipc-concordant="E02F3/355" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/355</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Buckets connected to the rear end of a tractor </text><CPC-specific-text><text>not used</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="E02F3/358" definition-exists="false" ipc-concordant="E02F3/358" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/358</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Bucket-arms pivoted on a turntable being part of a tractor frame </text><CPC-specific-text><text>or buckets arranged on a turntable supported by the arms</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="E02F3/36" definition-exists="false" ipc-concordant="E02F3/36" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/36</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Component parts</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="E02F3/3604" definition-exists="false" ipc-concordant="E02F3/36" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/3604</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Devices to connect tools to arms, booms 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="E02F3/3609" definition-exists="false" ipc-concordant="E02F3/36" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/3609</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>of the quick acting type, e.g. controlled from the operator seat </text><reference><text>quick-acting couplers to connect booms or arms to tractors <class-ref scheme="cpc">E02F3/627</class-ref>; quick-acting couplers for machines mounted on tractor <class-ref scheme="cpc">A01B59/06</class-ref>; couplings of the quick-acting type <u>per se</u> <class-ref scheme="cpc">F16L37/00</class-ref></text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="E02F3/3613" definition-exists="false" ipc-concordant="E02F3/36" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/3613</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with means for absorbing any play therebetween </text><reference><text><class-ref scheme="cpc">E02F3/364</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="E02F3/3618" definition-exists="false" ipc-concordant="E02F3/36" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/3618</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with two separating hooks</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="E02F3/3622" definition-exists="false" ipc-concordant="E02F3/36" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/3622</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with a hook and a locking element acting on a pin</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="E02F3/3627" definition-exists="false" ipc-concordant="E02F3/36" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/3627</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with a hook and a longitudinal locking element</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="E02F3/3631" definition-exists="false" ipc-concordant="E02F3/36" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/3631</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with a hook and a transversal locking element</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="E02F3/3636" definition-exists="false" ipc-concordant="E02F3/36" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/3636</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using two or four movable transversal pins</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="E02F3/364" definition-exists="false" ipc-concordant="E02F3/36" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/364</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using wedges</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="E02F3/3645" definition-exists="false" ipc-concordant="E02F3/36" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/3645</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with auto-engagement means for automatic snap-on of the tool coupler part</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="E02F3/365" definition-exists="false" ipc-concordant="E02F3/36" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/365</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with redundant latching means, e.g. for safety purposes</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="E02F3/3654" definition-exists="false" ipc-concordant="E02F3/36" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/3654</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with energy coupler, e.g. coupler for hydraulic or electric lines, to provide energy to drive(s) mounted on the tool</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="E02F3/3659" definition-exists="false" ipc-concordant="E02F3/36" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/3659</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>electrically-operated</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="E02F3/3663" definition-exists="false" ipc-concordant="E02F3/36" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/3663</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>hydraulically-operated</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="E02F3/3668" definition-exists="false" ipc-concordant="E02F3/36" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/3668</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>where engagement is effected by a mechanical lever or handle</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="E02F3/3672" definition-exists="false" ipc-concordant="E02F3/36" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/3672</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>where disengagement is effected by a mechanical lever or handle</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="E02F3/3677" definition-exists="false" ipc-concordant="E02F3/36" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/3677</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>allowing movement, e.g. rotation or translation, of the tool around or along another axis as the movement implied by the boom or arms, e.g. for tilting buckets</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="E02F3/3681" definition-exists="false" ipc-concordant="E02F3/36" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/3681</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Rotators</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="E02F3/3686" definition-exists="false" ipc-concordant="E02F3/36" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/3686</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using adapters, i.e. additional element to mount between the coupler and the tool</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="E02F3/369" definition-exists="false" ipc-concordant="E02F3/36" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/369</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Devices to connect parts of a boom or an arm </text><reference><text>devices to connect booms or arms to tractors <class-ref scheme="cpc">E02F3/627</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="E02F3/3695" definition-exists="false" ipc-concordant="E02F3/36" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/3695</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Arrangements for connecting dipper-arms to loaders or graders</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="E02F3/38" definition-exists="false" ipc-concordant="E02F3/38" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-08-01" status="published"><classification-symbol>E02F3/38</classification-symbol><class-title date-revised="2016-08-01"><title-part><text>Cantilever beams </text><CPC-specific-text><text>, i.e. booms;, e.g. manufacturing processes, forms, geometry or materials used for booms </text><reference><text>for booms with cable suspension arrangements <class-ref scheme="cpc">E02F9/14</class-ref> takes precedence</text></reference></CPC-specific-text></title-part><title-part><text>Dipper-arms </text><CPC-specific-text><text>, e.g. manufacturing processes, forms, geometry or materials used for dipper-arms</text></CPC-specific-text></title-part><title-part><text>Bucket-arms </text><CPC-specific-text><reference><text><class-ref scheme="cpc">E02F3/34</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="E02F3/382" definition-exists="false" ipc-concordant="E02F3/38" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/382</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Connections to the frame; Supports for booms or arms </text><reference><text>devices to connect booms or arms to tractors or similar machines <class-ref scheme="cpc">E02F3/627</class-ref>; pivot joint assemblies in particular <class-ref scheme="cpc">E02F9/006</class-ref></text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="E02F3/384" definition-exists="false" ipc-concordant="E02F3/38" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/384</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the boom being pivotable relative to the frame about a vertical axis</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="E02F3/386" definition-exists="false" ipc-concordant="E02F3/38" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/386</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the boom being laterally shiftable relative to the frame</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="E02F3/388" definition-exists="false" ipc-concordant="E02F3/38" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/388</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Mechanical locking means for booms or arms against rotation, e.g. during transport of the machine </text><reference><text>transporting-cranes <class-ref scheme="cpc">B66C23/344</class-ref></text></reference></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="E02F3/40" definition-exists="false" ipc-concordant="E02F3/40" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/40</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Dippers</text></title-part><title-part><text>Buckets </text><CPC-specific-text><text>Grab device, e.g. manufacturing processes for buckets, form, geometry, material of buckets </text><reference><text>devices to connect tools to arms or booms <class-ref scheme="cpc">E02F3/3604</class-ref>; teeth therefor <class-ref scheme="cpc">E02F9/28</class-ref></text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="E02F3/401" definition-exists="false" ipc-concordant="E02F3/40" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/401</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Buckets or forks comprising, for example, shock absorbers, supports or load striking scrapers to prevent overload</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="E02F3/402" definition-exists="false" ipc-concordant="E02F3/40" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-05-01" status="published"><classification-symbol>E02F3/402</classification-symbol><class-title date-revised="2016-05-01"><title-part><CPC-specific-text><text>with means for facilitating the loading thereof, e.g. conveyors</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="E02F3/404" definition-exists="false" ipc-concordant="E02F3/40" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/404</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>comprising two parts movable relative to each other, e.g. for gripping</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="E02F3/405" definition-exists="false" ipc-concordant="E02F3/40" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/405</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using vibrating means </text><reference><text>blades or levelling tools with vibrating teeth <class-ref scheme="cpc">E02F3/8155</class-ref>; vibrating rippers <class-ref scheme="cpc">E02F5/326</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="E02F3/407" definition-exists="false" ipc-concordant="E02F3/407" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/407</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with ejecting </text><CPC-specific-text><text>or other unloading</text></CPC-specific-text><text> device</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="E02F3/4075" definition-exists="false" ipc-concordant="E02F3/407" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/4075</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Dump doors; Control thereof</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="E02F3/413" definition-exists="false" ipc-concordant="E02F3/413" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/413</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with grabbing device </text><reference><CPC-specific-text><text><class-ref scheme="cpc">E02F3/404</class-ref> takes precedence; with grab buckets moved by cables or hoisting ropes <class-ref scheme="cpc">E02F3/47</class-ref>;</text></CPC-specific-text><text> grab equipment for cranes <class-ref scheme="cpc">B66C</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="E02F3/4131" definition-exists="false" ipc-concordant="E02F3/413" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/4131</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>mounted on a floating substructure </text><reference><text>floating substructures <u>per se</u> <class-ref scheme="cpc">E02F9/06</class-ref></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="E02F3/4133" definition-exists="false" ipc-concordant="E02F3/413" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/4133</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>grabs carried out as loaders or mounted on a tractor</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="E02F3/4135" definition-exists="false" ipc-concordant="E02F3/413" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/4135</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with grabs mounted directly on a boom</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="E02F3/4136" definition-exists="false" ipc-concordant="E02F3/413" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/4136</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with grabs mounted on a slidable or telescopic boom or arm</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="E02F3/4138" definition-exists="false" ipc-concordant="E02F3/413" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/4138</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the grab being emptied by flushing</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="E02F3/42" definition-exists="false" ipc-concordant="E02F3/42" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/42</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Drives for dippers, buckets, dipper-arms or bucket-arms</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="E02F3/422" definition-exists="false" ipc-concordant="E02F3/42" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/422</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Drive systems for bucket-arms, front-end loaders, dumpers or the like</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="E02F3/425" definition-exists="false" ipc-concordant="E02F3/42" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/425</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Drive systems for dipper-arms, backhoes or the like</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="E02F3/427" definition-exists="false" ipc-concordant="E02F3/42" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/427</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with mechanical drives </text><reference><text>by cables or hoisting ropes <class-ref scheme="cpc">E02F3/46</class-ref> take precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="E02F3/43" definition-exists="false" ipc-concordant="E02F3/43" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/43</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Control of dipper or bucket position</text></title-part><title-part><text>Control of sequence of drive operations</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="E02F3/431" definition-exists="false" ipc-concordant="E02F3/43" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/431</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for bucket-arms, front-end loaders, dumpers or the like</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="14" additional-only="false" sort-key="E02F3/432" definition-exists="false" ipc-concordant="E02F3/43" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/432</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for keeping the bucket in a predetermined position or attitude</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="15" additional-only="false" sort-key="E02F3/433" definition-exists="false" ipc-concordant="E02F3/43" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/433</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>horizontal, e.g. self-levelling</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="14" additional-only="false" sort-key="E02F3/434" definition-exists="false" ipc-concordant="E02F3/43" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/434</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>providing automatic sequences of movements, e.g. automatic dumping or loading, automatic return-to-dig</text></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="E02F3/435" definition-exists="false" ipc-concordant="E02F3/43" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/435</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for dipper-arms, backhoes or the like</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="14" additional-only="false" sort-key="E02F3/436" definition-exists="false" ipc-concordant="E02F3/43" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/436</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for keeping the dipper in the horizontal position, e.g. self-levelling</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="E02F3/437" definition-exists="false" ipc-concordant="E02F3/43" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/437</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>providing automatic sequences of movements, e.g. linear excavation, keeping dipper angle constant</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="E02F3/438" definition-exists="false" ipc-concordant="E02F3/43" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/438</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Memorising movements for repetition, e.g. play-back capability</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="E02F3/439" definition-exists="false" ipc-concordant="E02F3/43" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/439</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Automatic repositioning of the implement, e.g. automatic dumping, auto-return </text><reference><text><class-ref scheme="cpc">E02F3/438</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="E02F3/46" definition-exists="false" ipc-concordant="E02F3/46" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>E02F3/46</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>with reciprocating digging or scraping elements moved by cables or hoisting ropes </text><CPC-specific-text><text>; Drives or control devices therefor </text><reference><text><class-ref scheme="cpc">E02F3/205</class-ref>, <class-ref scheme="cpc">E02F3/905</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="E02F3/47" definition-exists="false" ipc-concordant="E02F3/47" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/47</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with grab buckets </text><reference><text>grab equipment for cranes <class-ref scheme="cpc">B66C</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="E02F3/475" definition-exists="false" ipc-concordant="E02F3/47" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/475</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for making foundation slots </text><reference><text>slotting machines with a pair of digging wheels <class-ref scheme="cpc">E02F3/205</class-ref></text></reference></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="E02F3/48" definition-exists="false" ipc-concordant="E02F3/48" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/48</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Drag-lines</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="E02F3/50" definition-exists="false" ipc-concordant="E02F3/50" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/50</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with buckets or other digging elements moved along a rigid guideway</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="E02F3/52" definition-exists="false" ipc-concordant="E02F3/52" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/52</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Cableway excavators </text><reference><text>cable cranes <class-ref scheme="cpc">B66C</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="E02F3/54" definition-exists="false" ipc-concordant="E02F3/54" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/54</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Cable scrapers </text><CPC-specific-text><reference><text><class-ref scheme="cpc">E02F3/48</class-ref>, <class-ref scheme="cpc">E02F3/52</class-ref> take 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="E02F3/56" definition-exists="false" ipc-concordant="E02F3/56" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/56</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with hand-controlled scraper or other digging elements</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="E02F3/58" definition-exists="false" ipc-concordant="E02F3/58" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/58</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Component parts </text><CPC-specific-text><reference><text><class-ref scheme="cpc">E02F9/14</class-ref>, <class-ref scheme="cpc">E02F3/905</class-ref> take 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="E02F3/60" definition-exists="false" ipc-concordant="E02F3/60" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/60</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Buckets, scrapers, or other digging elements</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="E02F3/627" definition-exists="false" ipc-concordant="E02F3/627" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>E02F3/627</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>Devices to connect beams or arms to tractors or similar self-propelled machines, </text><CPC-specific-text><text>e.g. drives therefor </text><reference><text>connection of beams or booms or arms to the frame <u>per se</u> <class-ref scheme="cpc">E02F3/382</class-ref>; connection of scraper bowls to the vehicle main body <class-ref scheme="cpc">E02F3/653</class-ref>; connecting devices for agriculture tractors <class-ref scheme="cpc">A01B59/06</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="E02F3/6273" definition-exists="false" ipc-concordant="E02F3/627" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/6273</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using legs to support the beams or arms on the ground during the connecting process</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="E02F3/6276" definition-exists="false" ipc-concordant="E02F3/627" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/6276</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>on one side of the frame</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="E02F3/633" definition-exists="false" ipc-concordant="E02F3/633" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/633</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Drives therefor </text><CPC-specific-text><reference><text>not used, <u>see</u> <class-ref scheme="cpc">E02F3/627</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="E02F3/64" definition-exists="false" ipc-concordant="E02F3/64" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/64</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Buckets cars, i.e. having scraper bowls </text><CPC-specific-text><reference><text>for cable scrapers <class-ref scheme="cpc">E02F3/54</class-ref> takes precedence; soil working machines in agriculture <class-ref scheme="cpc">A01B</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="E02F3/6409" definition-exists="false" ipc-concordant="E02F3/64" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/6409</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Self-propelled scrapers</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="E02F3/6418" definition-exists="false" ipc-concordant="E02F3/64" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/6418</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with rotatable scraper bowls for dumping the soil </text><reference><text>with only elements of the scraper bowls being pivotable <class-ref scheme="cpc">E02F3/6427</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="E02F3/6427" definition-exists="false" ipc-concordant="E02F3/64" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/6427</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with elements of the scraper bowls being pivotable for dumping the soil </text><reference><text><class-ref scheme="cpc">E02F3/6445</class-ref> take precedence; with an ejector having translational movement <class-ref scheme="cpc">E02F3/6436</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="E02F3/6436" definition-exists="false" ipc-concordant="E02F3/64" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/6436</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with scraper bowls with an ejector having translational movement for dumping the soil </text><reference><text><class-ref scheme="cpc">E02F3/6445</class-ref> takes precedence</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="E02F3/6445" definition-exists="false" ipc-concordant="E02F3/64" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/6445</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with conveying means for emptying the scraper bowl</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="E02F3/6454" definition-exists="false" ipc-concordant="E02F3/64" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/6454</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Towed (i.e. pulled or pushed) scrapers</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="E02F3/6463" definition-exists="false" ipc-concordant="E02F3/64" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/6463</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with rotatable scraper bowls for dumping the soil </text><reference><text>with only elements of the scraper bowls being pivotable <class-ref scheme="cpc">E02F3/6472</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="E02F3/6472" definition-exists="false" ipc-concordant="E02F3/64" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/6472</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with elements of the scraper bowls being pivotable for dumping the soil </text><reference><text><class-ref scheme="cpc">E02F3/649</class-ref> takes precedence; with an ejector having translational movement <class-ref scheme="cpc">E02F3/6481</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="E02F3/6481" definition-exists="false" ipc-concordant="E02F3/64" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/6481</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with scraper bowls with an ejector having translational movement for dumping the soil </text><reference><text><class-ref scheme="cpc">E02F3/649</class-ref> takes precedence</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="E02F3/649" definition-exists="false" ipc-concordant="E02F3/64" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/649</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with conveying means for emptying the scraper bowl</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="E02F3/65" definition-exists="false" ipc-concordant="E02F3/65" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/65</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Component parts, e.g. drives, control devices</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="E02F3/651" definition-exists="false" ipc-concordant="E02F3/65" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/651</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Hydraulic or pneumatic drives; Electric or electro-mechanical control devices </text><reference><text><class-ref scheme="cpc">E02F3/652</class-ref>, <class-ref scheme="cpc">E02F3/653</class-ref> take precedence</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="E02F3/652" definition-exists="false" ipc-concordant="E02F3/65" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/652</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Means to adjust the height of the scraper bowls, e.g. suspension means, tilt control, earth damping control</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="E02F3/653" definition-exists="false" ipc-concordant="E02F3/65" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/653</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Connection mechanisms to the main body of the machine </text><reference><text>connection of tools to dipper-arms, booms, bucket-arms <class-ref scheme="cpc">E02F3/3604</class-ref>; connection of beams or booms or arms to tractors in general <class-ref scheme="cpc">E02F3/627</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="E02F3/654" definition-exists="false" ipc-concordant="E02F3/65" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/654</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Scraper bowls and components mounted on them</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="E02F3/655" definition-exists="false" ipc-concordant="E02F3/65" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>E02F3/655</classification-symbol><class-title date-revised="2017-08-01"><title-part><CPC-specific-text><text>Loading or elevator mechanisms </text><reference><text>loading devices for excavators in general <class-ref scheme="cpc">E02F7/04</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="E02F3/656" definition-exists="false" ipc-concordant="E02F3/65" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/656</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Ejector or dumping mechanisms </text><reference><text>for buckets mounted on a dipper-arm or bucket arms <class-ref scheme="cpc">E02F3/407</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="E02F3/657" definition-exists="false" ipc-concordant="E02F3/65" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/657</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Means to prevent the spilling of dredged material, e.g. apron, baffle</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="E02F3/658" definition-exists="false" ipc-concordant="E02F3/65" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/658</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Cutting edge </text><reference><text>for graders or bulldozer blades <class-ref scheme="cpc">E02F3/8152</class-ref>, <class-ref scheme="cpc">E02F3/8155</class-ref>; teeth <u>per se</u> <class-ref scheme="cpc">E02F9/28</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="E02F3/659" definition-exists="false" ipc-concordant="E02F3/65" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/659</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Conveying means for emptying scraper bowls </text><reference><text>conveying equipment for excavators in general <class-ref scheme="cpc">E02F7/02</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="9" additional-only="false" sort-key="E02F3/76" definition-exists="false" ipc-concordant="E02F3/76" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/76</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Graders, bulldozers, or the like with scraper plates or ploughshare-like elements </text><reference><text>soil-working <class-ref scheme="cpc">A01B</class-ref></text></reference></title-part><title-part><text>Levelling </text><CPC-specific-text><text>scarifying</text></CPC-specific-text><text> devices </text><CPC-specific-text><reference><text>street cleaning <class-ref scheme="cpc">E01H</class-ref>; construction of roads <class-ref scheme="cpc">E01C19/00</class-ref>, <class-ref scheme="cpc">E01C23/00</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="E02F3/7604" definition-exists="false" ipc-concordant="E02F3/76" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/7604</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Combinations of scraper blades with soil loosening tools working independently of scraper blades </text><reference><text>soil loosening attachments fixed on blades <class-ref scheme="cpc">E02F3/8152</class-ref>, <class-ref scheme="cpc">E02F3/8155</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="E02F3/7609" definition-exists="false" ipc-concordant="E02F3/76" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/7609</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Scraper blade mounted forwardly of the tractor on a pair of pivoting arms which are linked to the sides of the tractor, e.g. bulldozers</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="E02F3/7613" definition-exists="false" ipc-concordant="E02F3/76" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/7613</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with the scraper blade adjustable relative to the pivoting arms about a vertical axis, e.g. angle dozers</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="E02F3/7618" definition-exists="false" ipc-concordant="E02F3/76" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/7618</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with the scraper blade adjustable relative to the pivoting arms about a horizontal axis</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="E02F3/7622" definition-exists="false" ipc-concordant="E02F3/76" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/7622</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Scraper equipment with the scraper blade mounted on a frame to be hitched to the tractor by bars, arms, chains or the like, the frame having no ground supporting means of its own, e.g. drag scrapers</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="E02F3/7627" definition-exists="false" ipc-concordant="E02F3/76" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/7627</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with the scraper blade adjustable relative to the frame about a vertical axis</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="E02F3/7631" definition-exists="false" ipc-concordant="E02F3/76" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/7631</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with the scraper blade adjustable relative to the frame about a horizontal axis</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="E02F3/7636" definition-exists="false" ipc-concordant="E02F3/76" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/7636</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Graders with the scraper blade mounted under the tractor chassis</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="E02F3/764" definition-exists="false" ipc-concordant="E02F3/76" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/764</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with the scraper blade being pivotable about a vertical axis</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="E02F3/7645" definition-exists="false" ipc-concordant="E02F3/76" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/7645</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with the scraper blade being pivotable about a horizontal axis disposed parallel to the blade</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="E02F3/765" definition-exists="false" ipc-concordant="E02F3/76" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/765</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with the scraper blade being pivotable about a horizontal axis disposed perpendicular to the blade</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="E02F3/7654" definition-exists="false" ipc-concordant="E02F3/76" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/7654</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with the scraper blade being horizontally movable into a position near the chassis</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="E02F3/7659" definition-exists="false" ipc-concordant="E02F3/76" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/7659</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with the vertical centre-line of the scraper blade disposed laterally relative to the central axis of the chassis</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="E02F3/7663" definition-exists="false" ipc-concordant="E02F3/76" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/7663</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Graders with the scraper blade mounted under a frame supported by wheels, or the like</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="E02F3/7668" definition-exists="false" ipc-concordant="E02F3/76" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/7668</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with the scraper blade being pivotable about a vertical axis</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="E02F3/7672" definition-exists="false" ipc-concordant="E02F3/76" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/7672</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with the scraper blade being pivotable about a horizontal axis disposed parallel to the blade</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="E02F3/7677" definition-exists="false" ipc-concordant="E02F3/76" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/7677</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with the scraper blade being pivotable about a horizontal axis disposed perpendicular to the blade</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="E02F3/7681" definition-exists="false" ipc-concordant="E02F3/76" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/7681</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with the scraper blade being horizontally movable into a position near the frame</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="E02F3/7686" definition-exists="false" ipc-concordant="E02F3/76" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/7686</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with the vertical centre-line of the scraper blade disposed laterally relative to the central axis of the frame</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="E02F3/769" definition-exists="false" ipc-concordant="E02F3/76" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/769</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Graders, bulldozers, or the like comprising loaders</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="E02F3/7695" definition-exists="false" ipc-concordant="E02F3/76" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-05-01" status="published"><classification-symbol>E02F3/7695</classification-symbol><class-title date-revised="2016-05-01"><title-part><CPC-specific-text><text>Graders, bulldozers or the like comprising elevators or conveyors</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="E02F3/78" definition-exists="false" ipc-concordant="E02F3/78" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/78</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with rotating digging elements</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="E02F3/783" definition-exists="false" ipc-concordant="E02F3/78" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/783</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>having a horizontal axis of rotation</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="E02F3/786" definition-exists="false" ipc-concordant="E02F3/78" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/786</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>having a vertical axis of rotation</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="E02F3/80" definition-exists="false" ipc-concordant="E02F3/80" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/80</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Component parts</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="E02F3/815" definition-exists="false" ipc-concordant="E02F3/815" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/815</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Blades</text></title-part><title-part><text>Levelling </text><CPC-specific-text><text>or scarifying</text></CPC-specific-text><text> tools </text><CPC-specific-text><reference><text><class-ref scheme="cpc">E02F3/40</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="E02F3/8152" definition-exists="false" ipc-concordant="E02F3/815" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/8152</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Attachments therefor, e.g. wear resisting parts, cutting edges </text><reference><text><class-ref scheme="cpc">E02F3/8155</class-ref>, <class-ref scheme="cpc">E02F3/8157</class-ref> take precedence; teeth <u>per se</u> <class-ref scheme="cpc">E02F9/28</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="E02F3/8155" definition-exists="false" ipc-concordant="E02F3/815" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/8155</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>provided with movable parts, e.g. cutting discs, vibrating teeth or the like</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="E02F3/8157" definition-exists="false" ipc-concordant="E02F3/815" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/8157</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Shock absorbers; Supports, e.g. skids, rollers; Devices for compensating wear-and-tear, or the like</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="E02F3/84" definition-exists="false" ipc-concordant="E02F3/84" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>E02F3/84</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>Drives or control devices therefor </text><CPC-specific-text><text>, e.g. hydraulic drive systems</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="E02F3/841" definition-exists="false" ipc-concordant="E02F3/84" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/841</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Devices for controlling and guiding the whole machine, e.g. by feeler elements and reference lines placed exteriorly of the machine </text><reference><text>construction of roads <class-ref scheme="cpc">E01C19/008</class-ref></text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="E02F3/842" definition-exists="false" ipc-concordant="E02F3/84" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/842</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using electromagnetic, optical or photoelectric beams, e.g. laser beams</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="E02F3/844" definition-exists="false" ipc-concordant="E02F3/84" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/844</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for positioning the blade, e.g. hydraulically</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="E02F3/845" definition-exists="false" ipc-concordant="E02F3/84" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/845</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using mechanical sensors to determine the blade position, e.g. inclinometers, gyroscopes, pendulums</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="E02F3/847" definition-exists="false" ipc-concordant="E02F3/84" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/847</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using electromagnetic, optical or acoustic beams to determine the blade position, e.g. laser beams</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="E02F3/848" definition-exists="false" ipc-concordant="E02F3/84" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/848</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using cable drums</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="false" level="9" additional-only="false" sort-key="E02F3/88" definition-exists="false" ipc-concordant="E02F3/88" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/88</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with arrangements acting by a sucking or forcing effect, e.g. suction dredgers </text><reference><text>pumps in general <class-ref scheme="cpc">F04</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="E02F3/8808" definition-exists="false" ipc-concordant="E02F3/88" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/8808</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Stationary installations, e.g. installations using spuds or other stationary supports </text><reference><text>spuds on floating substructures <u>per se</u> <class-ref scheme="cpc">E02F9/062</class-ref>; cleaning the beds of waterways <class-ref scheme="cpc">E02B3/02</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="E02F3/8816" definition-exists="false" ipc-concordant="E02F3/88" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/8816</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Mobile land installations</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="E02F3/8825" definition-exists="false" ipc-concordant="E02F3/88" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/8825</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>wherein at least a part of the soil-shifting equipment is mounted on a dipper-arm, backhoes or the 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="E02F3/8833" definition-exists="false" ipc-concordant="E02F3/88" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/8833</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Floating installations </text><reference><text>floating substructures <u>per se</u> <class-ref scheme="cpc">E02F9/06</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="E02F3/8841" definition-exists="false" ipc-concordant="E02F3/88" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/8841</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>wherein at least a part of the soil-shifting equipment is mounted on a ladder or boom</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="E02F3/885" definition-exists="false" ipc-concordant="E02F3/88" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/885</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>self propelled, e.g. ship</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="E02F3/8858" definition-exists="false" ipc-concordant="E02F3/88" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/8858</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Submerged units </text><reference><text>self propelled units for burying conduits or cables in trenches under water <class-ref scheme="cpc">E02F5/105</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="E02F3/8866" definition-exists="false" ipc-concordant="E02F3/88" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/8866</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>self propelled</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="E02F3/8875" definition-exists="false" ipc-concordant="E02F3/88" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/8875</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>pulled or pushed</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="E02F3/8883" definition-exists="false" ipc-concordant="E02F3/88" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/8883</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Using the force of explosions, e.g. by the use of internal combustion engines</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="E02F3/8891" definition-exists="false" ipc-concordant="E02F3/88" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/8891</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>wherein at least a part of the soil-shifting equipment is handheld</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="E02F3/90" definition-exists="false" ipc-concordant="E02F3/90" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-08-01" status="published"><classification-symbol>E02F3/90</classification-symbol><class-title date-revised="2016-08-01"><title-part><text>Component parts </text><CPC-specific-text><text>, e.g. arrangement or adaptation of pumps</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="E02F3/902" definition-exists="false" ipc-concordant="E02F3/90" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/902</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for modifying the concentration of the dredged material, e.g. relief valves preventing the clogging of the suction pipe</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="E02F3/905" definition-exists="false" ipc-concordant="E02F3/90" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/905</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Manipulating or supporting suction pipes or ladders; Mechanical supports or floaters therefor; pipe joints for suction pipes </text><reference><text>for heave compensation <class-ref scheme="cpc">E02F9/067</class-ref> takes precedence; pipelines <u>per se</u> <class-ref scheme="cpc">E02F7/10</class-ref>; joints for pipes in general <class-ref scheme="cpc">F16L</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="E02F3/907" definition-exists="false" ipc-concordant="E02F3/90" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/907</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Measuring or control devices, e.g. control units, detection means or sensors </text><reference><text><class-ref scheme="cpc">E02F3/902</class-ref> takes precedence</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="E02F3/92" definition-exists="false" ipc-concordant="E02F3/92" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/92</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Digging elements, e.g. suction heads</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="E02F3/9206" definition-exists="false" ipc-concordant="E02F3/92" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/9206</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Digging devices using blowing effect only, like jets or propellers </text><reference><text><class-ref scheme="cpc">E02F5/107</class-ref> takes precedence; passive suction heads with jets <class-ref scheme="cpc">E02F3/925</class-ref>; active suction heads with jets <class-ref scheme="cpc">E02F3/9262</class-ref>; drilling by jets <class-ref scheme="cpc">E21B7/18</class-ref>; slitting by jets <class-ref scheme="cpc">E21C25/60</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="E02F3/9212" definition-exists="false" ipc-concordant="E02F3/92" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>E02F3/9212</classification-symbol><class-title date-revised="2017-08-01"><title-part><CPC-specific-text><text>Mechanical digging means, e.g. suction wheels, i.e. wheel with a suction inlet attached behind the wheel </text><reference><text><class-ref scheme="cpc">E02F3/9287</class-ref> takes precedence; active suction heads <class-ref scheme="cpc">E02F3/9256</class-ref></text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="E02F3/9218" definition-exists="false" ipc-concordant="E02F3/92" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/9218</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with jets</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="E02F3/9225" definition-exists="false" ipc-concordant="E02F3/92" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/9225</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with rotating cutting elements</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="14" additional-only="false" sort-key="E02F3/9231" definition-exists="false" ipc-concordant="E02F3/92" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/9231</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Suction wheels with axis of rotation parallel to longitudinal axis of the suction pipe</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="E02F3/9237" definition-exists="false" ipc-concordant="E02F3/92" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/9237</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Suction wheels with axis of rotation in transverse direction of the longitudinal axis of the suction pipe</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="E02F3/9243" definition-exists="false" ipc-concordant="E02F3/92" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/9243</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Passive suction heads with no mechanical cutting means </text><reference><text><class-ref scheme="cpc">E02F5/108</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="E02F3/925" definition-exists="false" ipc-concordant="E02F3/92" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/925</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with jets</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="E02F3/9256" definition-exists="false" ipc-concordant="E02F3/92" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/9256</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Active suction heads; Suction heads with cutting elements, i.e. the cutting elements are mounted within the housing of the suction head </text><reference><text><class-ref scheme="cpc">E02F5/108</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="E02F3/9262" definition-exists="false" ipc-concordant="E02F3/92" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/9262</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with jets</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="E02F3/9268" definition-exists="false" ipc-concordant="E02F3/92" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/9268</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with rotating cutting elements</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="14" additional-only="false" sort-key="E02F3/9275" definition-exists="false" ipc-concordant="E02F3/92" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/9275</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with axis of rotation parallel to longitudinal axis of the suction pipe</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="E02F3/9281" definition-exists="false" ipc-concordant="E02F3/92" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/9281</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with axis of rotation in horizontal and transverse direction of the suction pipe</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="E02F3/9287" definition-exists="false" ipc-concordant="E02F3/92" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/9287</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Vibrating suction heads</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="E02F3/9293" definition-exists="false" ipc-concordant="E02F3/92" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/9293</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Component parts of suction heads, e.g. edges, strainers for preventing the entry of stones or the like</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="E02F3/94" definition-exists="false" ipc-concordant="E02F3/94" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>E02F3/94</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>Apparatus for separating stones from the dredged material </text><CPC-specific-text><text>, i.e. separating or treating dredged material </text><reference><text>screening plants mounted on dredger therefor <class-ref scheme="cpc">E02F7/06</class-ref></text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="E02F3/945" definition-exists="false" ipc-concordant="E02F3/94" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/945</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for environmental purposes</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="E02F3/96" definition-exists="false" ipc-concordant="E02F3/96" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/96</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with arrangements for alternate </text><CPC-specific-text><text>or simultaneous</text></CPC-specific-text><text> use of different digging elements </text><CPC-specific-text><reference><text><class-ref scheme="cpc">E02F3/7604</class-ref>, <class-ref scheme="cpc">E02F3/769</class-ref>, <class-ref scheme="cpc">E02F3/78</class-ref> take precedence; quick-acting devices to connect tools to arms or booms <class-ref scheme="cpc">E02F3/3609</class-ref>, for arms to tractors or the like <class-ref scheme="cpc">E02F3/627</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="E02F3/961" definition-exists="false" ipc-concordant="E02F3/96" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/961</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with several digging elements or tools mounted on one machine </text><reference><text>for backhoes <class-ref scheme="cpc">E02F3/964</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="E02F3/962" definition-exists="false" ipc-concordant="E02F3/96" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/962</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Mounting of implements directly on tools already attached to the machine </text><reference><text><class-ref scheme="cpc">E02F3/404</class-ref> and <class-ref scheme="cpc">E02F3/8152</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="E02F3/963" definition-exists="false" ipc-concordant="E02F3/96" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/963</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Arrangements on backhoes for alternate use of different tools </text><reference><text>backhoes <u>per se</u> <class-ref scheme="cpc">E02F3/30</class-ref>; quick-acting devices to connect tools to arms <class-ref scheme="cpc">E02F3/3609</class-ref>, for arms to tractors or the like <class-ref scheme="cpc">E02F3/627</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="E02F3/964" definition-exists="false" ipc-concordant="E02F3/96" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/964</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>of several tools mounted on one machine </text><reference><text><class-ref scheme="cpc">E02F3/962</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="10" additional-only="false" sort-key="E02F3/965" definition-exists="false" ipc-concordant="E02F3/96" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/965</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>of metal-cutting or concrete-crushing implements </text><reference><text>shearing devices <class-ref scheme="cpc">B23D17/00</class-ref>; wrecking of buildings, e.g. tools therefor, <class-ref scheme="cpc">E04G23/08</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="E02F3/966" definition-exists="false" ipc-concordant="E02F3/96" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/966</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>of hammer-type tools </text><reference><text>arrangements for breaking-up hard ground <class-ref scheme="cpc">E02F5/305</class-ref>; percussion -type rippers <class-ref scheme="cpc">E02F5/323</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="E02F3/967" definition-exists="false" ipc-concordant="E02F3/96" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/967</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>of compacting-type tools </text><reference><text>compacting tools in combination with special-purpose dredges or soil-shifting machines <class-ref scheme="cpc">E02F5/30</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="E02F3/968" definition-exists="false" ipc-concordant="E02F3/96" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F3/968</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Storing, handling or otherwise manipulating tools when detached from the machine </text><reference><text><class-ref scheme="cpc">E02F3/6273</class-ref> takes precedence</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="7" additional-only="false" sort-key="E02F5/00" definition-exists="true" ipc-concordant="E02F5/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F5/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Dredgers or soil-shifting machines for special purposes</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="E02F5/003" definition-exists="false" ipc-concordant="E02F5/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F5/003</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for uncovering conduits</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="E02F5/006" definition-exists="false" ipc-concordant="E02F5/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F5/006</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>adapted for working ground under water not otherwise provided for </text><reference><text><class-ref scheme="cpc">E02F3/081</class-ref>, <class-ref scheme="cpc">E02F3/4131</class-ref>, <class-ref scheme="cpc">E02F3/8833</class-ref>, <class-ref scheme="cpc">E02F5/104</class-ref>, <class-ref scheme="cpc">E02F5/125</class-ref>, <class-ref scheme="cpc">E02F7/005</class-ref>, <class-ref scheme="cpc">E02F7/023</class-ref>, <class-ref scheme="cpc">E02F7/065</class-ref>, <class-ref scheme="cpc">E02F9/026</class-ref>, <class-ref scheme="cpc">E02F9/045</class-ref>, <class-ref scheme="cpc">E02F9/06</class-ref> take precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="E02F5/02" definition-exists="false" ipc-concordant="E02F5/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F5/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for digging trenches or ditches </text><reference><CPC-specific-text><text>machines for making foundation slots <class-ref scheme="cpc">E02F3/205</class-ref>, <class-ref scheme="cpc">E02F3/475</class-ref> take precedence</text></CPC-specific-text><text>; agricultural ploughs for working ridges <class-ref scheme="cpc">A01B13/02</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="E02F5/022" definition-exists="false" ipc-concordant="E02F5/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F5/022</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with tools digging laterally with respect to the frame</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="E02F5/025" definition-exists="false" ipc-concordant="E02F5/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F5/025</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with scraper-buckets, dippers or shovels</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="E02F5/027" definition-exists="false" ipc-concordant="E02F5/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F5/027</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with coulters, ploughs, scraper plates, or the like </text><reference><text><class-ref scheme="cpc">E02F5/102</class-ref>, <class-ref scheme="cpc">E02F5/103</class-ref>, <class-ref scheme="cpc">E02F5/106</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="E02F5/04" definition-exists="false" ipc-concordant="E02F5/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F5/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with digging screws </text><CPC-specific-text><reference><text><class-ref scheme="cpc">E02F5/109</class-ref> takes precedence; with digging screws <u>per se</u> <class-ref scheme="cpc">E02F3/06</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="E02F5/06" definition-exists="false" ipc-concordant="E02F5/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F5/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with digging elements mounted on an endless chain </text><CPC-specific-text><reference><text><class-ref scheme="cpc">E02F5/109</class-ref> takes precedence; with digging elements mounted on an endless chain <u>per se</u> <class-ref scheme="cpc">E02F3/08</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="E02F5/08" definition-exists="false" ipc-concordant="E02F5/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F5/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with digging wheels turning round an axis </text><CPC-specific-text><reference><text><class-ref scheme="cpc">E02F5/109</class-ref> takes precedence; with digging wheels <u>per se</u> <class-ref scheme="cpc">E02F3/18</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="E02F5/10" definition-exists="false" ipc-concordant="E02F5/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F5/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with arrangements for reinforcing trenches or ditches</text></title-part><title-part><text>with arrangements for making or assembling conduits or for laying conduits or cables </text><reference><text>laying pipes <u>per se</u> <class-ref scheme="cpc">F16L1/00</class-ref>, making pipes <u>in situ</u> <class-ref scheme="cpc">F16L1/038</class-ref>; laying electric cables <u>per se</u> <class-ref scheme="cpc">H02G1/06</class-ref>; </text><CPC-specific-text><text>drainage device- laying apparatus <class-ref scheme="cpc">E02B11/02</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="E02F5/101" definition-exists="false" ipc-concordant="E02F5/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F5/101</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>forming during digging, e.g. underground canalisations or conduits, by bending or twisting a strip of pliable material; by extrusion</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="E02F5/102" definition-exists="false" ipc-concordant="E02F5/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F5/102</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>operatively associated with mole-ploughs, coulters </text><reference><text>rippers <class-ref scheme="cpc">E02F5/32</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="E02F5/103" definition-exists="false" ipc-concordant="E02F5/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F5/103</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with oscillating or vibrating digging tools</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="E02F5/104" definition-exists="false" ipc-concordant="E02F5/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F5/104</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for burying conduits or cables in trenches under water </text><reference><text>floating substructures <u>per se</u> <class-ref scheme="cpc">E02F9/06</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="E02F5/105" definition-exists="false" ipc-concordant="E02F5/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F5/105</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>self-propulsed units moving on the underwater bottom</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="E02F5/106" definition-exists="false" ipc-concordant="E02F5/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F5/106</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using ploughs, coulters, rippers</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="E02F5/107" definition-exists="false" ipc-concordant="E02F5/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F5/107</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using blowing-effect devices, e.g. jets </text><reference><text>digging devices using a blowing effect <u>per se</u> <class-ref scheme="cpc">E02F3/9206</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="E02F5/108" definition-exists="false" ipc-concordant="E02F5/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F5/108</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using suction-effect devices </text><reference><text>suction heads <u>per se</u> <class-ref scheme="cpc">E02F3/9243</class-ref>, <class-ref scheme="cpc">E02F3/9256</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="E02F5/109" definition-exists="false" ipc-concordant="E02F5/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F5/109</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using rotating digging elements </text><reference><text>rotating digging elements <u>per se</u> <class-ref scheme="cpc">E02F3/18</class-ref></text></reference></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="E02F5/12" definition-exists="false" ipc-concordant="E02F5/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F5/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with equipment for back-filling trenches or ditches</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="E02F5/125" definition-exists="false" ipc-concordant="E02F5/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F5/125</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>underwater</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="E02F5/14" definition-exists="false" ipc-concordant="E02F5/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F5/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Component parts for trench excavators, e.g. indicating devices </text><CPC-specific-text><text>travelling gear chassis, supports, skids</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="E02F5/145" definition-exists="false" ipc-concordant="E02F5/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F5/145</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>control and indicating devices</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="E02F5/16" definition-exists="false" ipc-concordant="E02F5/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F5/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Machines for digging other holes in the soil </text><reference><text>earth drilling <class-ref scheme="cpc">E21</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="E02F5/18" definition-exists="false" ipc-concordant="E02F5/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F5/18</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for horizontal holes </text><CPC-specific-text><text>or inclined holes</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="E02F5/20" definition-exists="false" ipc-concordant="E02F5/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F5/20</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for vertical holes</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="E02F5/22" definition-exists="false" ipc-concordant="E02F5/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F5/22</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for making embankments</text></title-part><title-part><text>for back-filling </text><reference><text>in combination with trench excavators <class-ref scheme="cpc">E02F5/12</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="E02F5/223" definition-exists="false" ipc-concordant="E02F5/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F5/223</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for back-filling </text><reference><text>in association with trench excavators <class-ref scheme="cpc">E02F5/12</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="E02F5/226" definition-exists="false" ipc-concordant="E02F5/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F5/226</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with means for processing the soil, e.g. screening belts, separators; Padding machines</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="E02F5/24" definition-exists="false" ipc-concordant="E02F5/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F5/24</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Depositing dredged material in mounds</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="E02F5/26" definition-exists="false" ipc-concordant="E02F5/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F5/26</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Combined conveying-bridges and dredgers</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="E02F5/28" definition-exists="false" ipc-concordant="E02F5/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F5/28</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for cleaning watercourses or other ways </text><CPC-specific-text><reference><text>stream regulation <class-ref scheme="cpc">E02B3/02</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="E02F5/282" definition-exists="false" ipc-concordant="E02F5/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F5/282</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with rotating cutting or digging tools</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="E02F5/285" definition-exists="false" ipc-concordant="E02F5/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F5/285</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with drag buckets or scraper plates</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="E02F5/287" definition-exists="false" ipc-concordant="E02F5/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F5/287</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with jet nozzles </text><reference><text>digging devices with blowing effect <u>per se</u> <class-ref scheme="cpc">E02F3/9206</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="E02F5/30" definition-exists="false" ipc-concordant="E02F5/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-05-01" status="published"><classification-symbol>E02F5/30</classification-symbol><class-title date-revised="2017-05-01"><title-part><text>Auxiliary apparatus, e.g. for thawing, cracking, blowing-up, or other preparatory treatment of the soil</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="E02F5/305" definition-exists="false" ipc-concordant="E02F5/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F5/305</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Arrangements for breaking-up hard ground </text><reference><text><class-ref scheme="cpc">E02F5/32</class-ref> takes precedence; hammer-type tools <class-ref scheme="cpc">E02F3/966</class-ref>; breaking-up paving of roads or the like <class-ref scheme="cpc">E01C23/12</class-ref>; breaking-up subaqueous rock <class-ref scheme="cpc">E02B3/02</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="E02F5/32" definition-exists="false" ipc-concordant="E02F5/32" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F5/32</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Rippers </text><CPC-specific-text><reference><text><class-ref scheme="cpc">E02F5/106</class-ref> takes precedence, ripper or scarifying teeth mounted on blades <class-ref scheme="cpc">E02F3/8152</class-ref>; ripper tips <class-ref scheme="cpc">E02F9/2875</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="E02F5/323" definition-exists="false" ipc-concordant="E02F5/32" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F5/323</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Percussion-type rippers</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="E02F5/326" definition-exists="false" ipc-concordant="E02F5/32" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F5/326</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>oscillating or vibrating</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="E02F7/00" definition-exists="true" ipc-concordant="E02F7/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F7/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Equipment for conveying or separating excavated material </text><reference><text>barges adapted for carrying-away material from floating dredgers <class-ref scheme="cpc">B63B35/28</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="E02F7/005" definition-exists="true" ipc-concordant="E02F7/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F7/005</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>conveying material from the underwater bottom </text><reference><text>by pipelines <class-ref scheme="cpc">E02F7/10</class-ref>; suction dredgers <class-ref scheme="cpc">E02F3/88</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="E02F7/02" definition-exists="true" ipc-concordant="E02F7/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2019-01-01" status="published"><classification-symbol>E02F7/02</classification-symbol><class-title date-revised="2019-01-01"><title-part><text>Conveying equipment mounted on a dredger </text><reference><text>conveyors in general <class-ref scheme="cpc">B65G</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="E02F7/023" definition-exists="false" ipc-concordant="E02F7/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F7/023</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>mounted on a floating dredger</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="E02F7/026" definition-exists="true" ipc-concordant="E02F7/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F7/026</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>mounted on machines equipped with dipper- or bucket-arms</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="E02F7/04" definition-exists="true" ipc-concordant="E02F7/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F7/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Loading devices mounted on a dredger or an excavator </text><reference><text>loading devices in general <class-ref scheme="cpc">B65G</class-ref> </text></reference><CPC-specific-text><text>hopper dredgers, also equipment for unloading the hopper</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="E02F7/06" definition-exists="true" ipc-concordant="E02F7/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F7/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Delivery chutes or screening plants </text><CPC-specific-text><text>or mixing plants</text></CPC-specific-text><text> mounted on dredgers or excavators </text><reference><CPC-specific-text><text>for back-filling <class-ref scheme="cpc">E02F5/226</class-ref> takes precedence</text></CPC-specific-text><text>; separating equipment in general <class-ref scheme="cpc">B03</class-ref>; delivery chutes in general <class-ref scheme="cpc">B65G</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="E02F7/065" definition-exists="false" ipc-concordant="E02F7/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F7/065</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>mounted on a floating dredger</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="E02F7/10" definition-exists="true" ipc-concordant="E02F7/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>E02F7/10</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>Pipelines for conveying excavated materials </text><reference><text>pipes in general <class-ref scheme="cpc">F16L</class-ref>; pipe-lines systems <class-ref scheme="cpc">F17D</class-ref> </text><CPC-specific-text><text>; conveying by liquid pressure <class-ref scheme="cpc">B65G53/30</class-ref></text></CPC-specific-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="E02F9/00" definition-exists="true" ipc-concordant="E02F9/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-05-01" status="published"><classification-symbol>E02F9/00</classification-symbol><class-title date-revised="2016-05-01"><title-part><text>Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups <class-ref scheme="cpc">E02F3/00</class-ref>&#160;-&#160;<class-ref scheme="cpc">E02F7/00</class-ref> </text><reference><text>laying-out or take-up devices for trailing electric cables <class-ref scheme="cpc">B66C</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="E02F9/003" definition-exists="false" ipc-concordant="E02F9/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F9/003</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Devices for transporting the soil-shifting machines or excavators, e.g. by pushing them or by hitching them to a tractor</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="E02F9/006" definition-exists="false" ipc-concordant="E02F9/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F9/006</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Pivot joint assemblies </text><reference><text>in general <class-ref scheme="cpc">F16C11/04</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="E02F9/02" definition-exists="false" ipc-concordant="E02F9/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>E02F9/02</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>Travelling-gear, e.g. associated with slewing gears </text><reference><CPC-specific-text><text>drives therefor <class-ref scheme="cpc">E02F9/20</class-ref></text></CPC-specific-text><text>; for motor vehicles <class-ref scheme="cpc">B60B</class-ref>, <class-ref scheme="cpc">B60G</class-ref>; undercarriages for locomotives or railroad cars <class-ref scheme="cpc">B61F</class-ref>; track-laying vehicles <class-ref scheme="cpc">B62D</class-ref>; for cranes <class-ref scheme="cpc">B66C23/18</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="E02F9/022" definition-exists="false" ipc-concordant="E02F9/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F9/022</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for moving on rails</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="E02F9/024" definition-exists="false" ipc-concordant="E02F9/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F9/024</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with laterally or vertically adjustable wheels or tracks </text><reference><text>for vehicles in general <class-ref scheme="cpc">B60B35/10</class-ref>; <class-ref scheme="cpc">B62D55/084</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="E02F9/026" definition-exists="false" ipc-concordant="E02F9/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F9/026</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for moving on the underwater bottom </text><reference><text>marine propulsion by direct engagement with water-bed or ground <class-ref scheme="cpc">B63H19/08</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="E02F9/028" definition-exists="false" ipc-concordant="E02F9/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F9/028</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with arrangements for levelling the machine </text><reference><text>hydraulic drives therefor <class-ref scheme="cpc">E02F9/2257</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="E02F9/04" definition-exists="false" ipc-concordant="E02F9/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F9/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Walking gears moving the dredger forward step-by-step</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="E02F9/045" definition-exists="false" ipc-concordant="E02F9/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F9/045</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for moving on the underwater bottom </text><reference><text>for artificial islands <class-ref scheme="cpc">E02B17/022</class-ref>; marine propulsion by direct engagement with water-bed or ground <class-ref scheme="cpc">B63H19/08</class-ref></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="E02F9/06" definition-exists="false" ipc-concordant="E02F9/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F9/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Floating substructures as supports </text><CPC-specific-text><reference><text>floating installations with arrangements acting by a sucking or forcing effect <class-ref scheme="cpc">E02F3/8833</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="E02F9/062" definition-exists="false" ipc-concordant="E02F9/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F9/062</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Advancing equipment, e.g. spuds for floating dredgers</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="E02F9/065" definition-exists="false" ipc-concordant="E02F9/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F9/065</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>characterised by the use of lines with anchors and winches</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="E02F9/067" definition-exists="false" ipc-concordant="E02F9/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F9/067</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with arrangements for heave compensation </text><reference><text>for drilling structures <class-ref scheme="cpc">E21B19/09</class-ref>; for lifting devices <class-ref scheme="cpc">B66C13/02</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="E02F9/08" definition-exists="false" ipc-concordant="E02F9/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F9/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Superstructures</text></title-part><title-part><text>Supports for superstructures </text><CPC-specific-text><reference><text>arrangements for travelling gear, e.g. undercarriages for wheels, crawlers, caterpillars <class-ref scheme="cpc">E02F9/02</class-ref>; for motor vehicles <class-ref scheme="cpc">B62D25/00</class-ref>, <class-ref scheme="cpc">B62D33/00</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="E02F9/0808" definition-exists="false" ipc-concordant="E02F9/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F9/0808</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Improving mounting or assembling, e.g. frame elements, disposition of all the components on the superstructures </text><reference><text>for disposition of specific components, <class-ref scheme="cpc">E02F9/0858</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="E02F9/0816" definition-exists="false" ipc-concordant="E02F9/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F9/0816</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Welded frame structure</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="E02F9/0825" definition-exists="false" ipc-concordant="E02F9/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F9/0825</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Cast frame structure</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="E02F9/0833" definition-exists="false" ipc-concordant="E02F9/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F9/0833</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Improving access, e.g. for maintenance, steps for improving driver&apos;s access, handrails</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="E02F9/0841" definition-exists="false" ipc-concordant="E02F9/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F9/0841</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Articulated frame, i.e. having at least one pivot point between two travelling gear units </text><reference><text>tractor-trailer combinations <class-ref scheme="cpc">B62D53/00</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="E02F9/085" definition-exists="false" ipc-concordant="E02F9/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F9/085</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Ground-engaging fitting for supporting the machines while working, e.g. outriggers, legs </text><reference><text>for vehicles in general <class-ref scheme="cpc">B60S9/00</class-ref>, for cranes <class-ref scheme="cpc">B66C23/78</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="E02F9/0858" definition-exists="false" ipc-concordant="E02F9/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F9/0858</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Arrangement of component parts installed on superstructures not otherwise provided for, e.g. electric components, fenders, air-conditioning units </text><reference><text><class-ref scheme="cpc">E02F9/16</class-ref>, <class-ref scheme="cpc">E02F9/18</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="E02F9/0866" definition-exists="false" ipc-concordant="E02F9/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F9/0866</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Engine compartment, e.g. heat exchangers, exhaust filters, cooling devices, silencers, mufflers, position of hydraulic pumps in the engine compartment</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="E02F9/0875" definition-exists="false" ipc-concordant="E02F9/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F9/0875</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Arrangement of valve arrangements on superstructures </text><reference><text>arrangement of hydraulic hoses <class-ref scheme="cpc">E02F9/2275</class-ref> takes precedence; valves <u>per se</u> <class-ref scheme="cpc">E02F9/2267</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="E02F9/0883" definition-exists="false" ipc-concordant="E02F9/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F9/0883</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Tanks, e.g. oil tank, urea tank, fuel tank </text><reference><text>for vehicles in general <class-ref scheme="cpc">B60K15/00</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="E02F9/0891" definition-exists="false" ipc-concordant="E02F9/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F9/0891</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Lids or bonnets or doors or details thereof </text><reference><text>doors for cabins <class-ref scheme="cpc">E02F9/163</class-ref> takes precedence; for motor vehicles <class-ref scheme="cpc">B62D25/10</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="E02F9/10" definition-exists="false" ipc-concordant="E02F9/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F9/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Supports for movable superstructures mounted on travelling or walking gears or on other superstructures</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="E02F9/12" definition-exists="false" ipc-concordant="E02F9/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F9/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Slewing or traversing gears </text><reference><text>roller and ball bearings <class-ref scheme="cpc">F16C</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="E02F9/121" definition-exists="false" ipc-concordant="E02F9/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>E02F9/121</classification-symbol><class-title date-revised="2017-08-01"><title-part><CPC-specific-text><text>Turntables, i.e. structure rotatable about 360&#176;</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="E02F9/123" definition-exists="false" ipc-concordant="E02F9/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F9/123</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Drives or control devices specially adapted therefor </text><reference><text><class-ref scheme="cpc">E02F9/125</class-ref> and <class-ref scheme="cpc">E02F9/128</class-ref> take precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="E02F9/125" definition-exists="false" ipc-concordant="E02F9/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F9/125</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Locking devices</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="E02F9/126" definition-exists="false" ipc-concordant="E02F9/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F9/126</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Lubrication systems</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="E02F9/128" definition-exists="false" ipc-concordant="E02F9/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F9/128</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Braking systems</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="false" level="8" additional-only="false" sort-key="E02F9/14" definition-exists="false" ipc-concordant="E02F9/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F9/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Booms </text><CPC-specific-text><text>only for booms with cable suspension arrangements </text><reference><text>for booms or manipulators with cable suspensions for suction pipes <class-ref scheme="cpc">E02F3/905</class-ref> takes precedence; for booms <u>per se</u> <class-ref scheme="cpc">E02F3/38</class-ref>; <class-ref scheme="cpc">E02F3/34</class-ref> for bucket-arms</text></reference></CPC-specific-text></title-part><title-part><text>Cable suspensions</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="E02F9/16" definition-exists="false" ipc-concordant="E02F9/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F9/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Cabins, platforms, or the like, for drivers </text><reference><CPC-specific-text><text>for motor vehicles in general <class-ref scheme="cpc">B62D33/06</class-ref></text></CPC-specific-text><text>, for cranes <class-ref scheme="cpc">B66C13/54</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="E02F9/163" definition-exists="false" ipc-concordant="E02F9/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F9/163</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Structures to protect drivers, e.g. cabins, doors for cabins; Falling object protection structure [FOPS]; Roll over protection structure [ROPS] </text><reference><text>for handrails mounted on cabins <class-ref scheme="cpc">E02F9/0833</class-ref> takes precedence; for vehicles in general <class-ref scheme="cpc">B60R21/11</class-ref>, <class-ref scheme="cpc">B60R21/13</class-ref>, for fork-lift trucks <class-ref scheme="cpc">B66F9/07545</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="E02F9/166" definition-exists="false" ipc-concordant="E02F9/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F9/166</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>movable, tiltable or pivoting, e.g. movable seats, dampening arrangements of cabins </text><reference><text>seats for vehicles in general <class-ref scheme="cpc">B60N2/00</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="E02F9/18" definition-exists="false" ipc-concordant="E02F9/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F9/18</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Counterweights </text><CPC-specific-text><reference><text>for cranes <class-ref scheme="cpc">B66C23/72</class-ref>, for tractors <class-ref scheme="cpc">B62D49/085</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="E02F9/20" definition-exists="false" ipc-concordant="E02F9/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F9/20</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Drives</text></title-part><title-part><text>Control devices </text><reference><text>gearings in general <class-ref scheme="cpc">F16H</class-ref>; controlling in general <class-ref scheme="cpc">G05</class-ref>; electric multi-motor drives <class-ref scheme="cpc">H02K</class-ref>, <class-ref scheme="cpc">H02P</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="E02F9/2004" definition-exists="false" ipc-concordant="E02F9/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F9/2004</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Control mechanisms, e.g. control levers </text><reference><text>control levers <u>per se</u> <class-ref scheme="cpc">G05G</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="E02F9/2008" definition-exists="false" ipc-concordant="E02F9/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F9/2008</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Control mechanisms in the form of the machine in the reduced scale model</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="E02F9/2012" definition-exists="false" ipc-concordant="E02F9/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F9/2012</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Setting the functions of the control levers, e.g. changing assigned functions among operations levers, setting functions dependent on the operator or seat orientation</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="E02F9/2016" definition-exists="false" ipc-concordant="E02F9/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F9/2016</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Winches </text><reference><text>winches <u>per se</u> <class-ref scheme="cpc">B66D</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="E02F9/202" definition-exists="false" ipc-concordant="E02F9/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F9/202</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Mechanical transmission, e.g. clutches, gears </text><reference><text>clutches <u>per se</u> <class-ref scheme="cpc">F16D</class-ref>, gears <u>per se</u> <class-ref scheme="cpc">F16H</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="E02F9/2025" definition-exists="false" ipc-concordant="E02F9/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F9/2025</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Particular purposes of control systems not otherwise provided for </text><reference><text><class-ref scheme="cpc">E02F3/16</class-ref>, <class-ref scheme="cpc">E02F3/26</class-ref>, sub-groups of <class-ref scheme="cpc">E02F3/43</class-ref>, <class-ref scheme="cpc">E02F3/651</class-ref>, sub-groups of <class-ref scheme="cpc">E02F3/84</class-ref>, <class-ref scheme="cpc">E02F3/907</class-ref>, <class-ref scheme="cpc">E02F5/145</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="E02F9/2029" definition-exists="false" ipc-concordant="E02F9/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F9/2029</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Controlling the position of implements in function of its load, e.g. modifying the attitude of implements in accordance to vehicle speed </text><reference><text>control for hydraulic or pneumatic drives <class-ref scheme="cpc">E02F9/2203</class-ref>, <class-ref scheme="cpc">E02F9/2221</class-ref> and <class-ref scheme="cpc">E02F9/2253</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="E02F9/2033" definition-exists="false" ipc-concordant="E02F9/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F9/2033</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Limiting the movement of frames or implements, e.g. to avoid collision between implements and the cabin </text><reference><text>sub-groups of <class-ref scheme="cpc">E02F3/431</class-ref> of <class-ref scheme="cpc">E02F3/435</class-ref> take precedence; for turntables <class-ref scheme="cpc">E02F9/123</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="E02F9/2037" definition-exists="false" ipc-concordant="E02F9/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F9/2037</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Coordinating the movements of the implement and of the frame</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="E02F9/2041" definition-exists="false" ipc-concordant="E02F9/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F9/2041</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Automatic repositioning of implements, i.e. memorising determined positions of the implement </text><reference><text>for dipper-arms or bucket-arms <class-ref scheme="cpc">E02F3/434</class-ref>, <class-ref scheme="cpc">E02F3/437</class-ref>, <class-ref scheme="cpc">E02F3/438</class-ref>, <class-ref scheme="cpc">E02F3/439</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="E02F9/2045" definition-exists="false" ipc-concordant="E02F9/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F9/2045</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Guiding machines along a predetermined path </text><reference><text>for graders <class-ref scheme="cpc">E02F3/841</class-ref>; machines for construction of roads <class-ref scheme="cpc">E01C19/004</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="E02F9/205" definition-exists="false" ipc-concordant="E02F9/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F9/205</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Remotely operated machines, e.g. unmanned vehicles </text><reference><text><class-ref scheme="cpc">E02F3/8866</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="E02F9/2054" definition-exists="false" ipc-concordant="E02F9/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F9/2054</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Fleet management</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="E02F9/2058" definition-exists="false" ipc-concordant="E02F9/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F9/2058</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Electric or electro-mechanical or mechanical control devices of vehicle sub-units </text><reference><text>for vehicles in general <class-ref scheme="cpc">B60W</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="E02F9/2062" definition-exists="false" ipc-concordant="E02F9/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F9/2062</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Control of propulsion units </text><reference><text>for control of the prime mover depending on the load in a hydraulic or pneumatic drive <class-ref scheme="cpc">E02F9/2246</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="E02F9/2066" definition-exists="false" ipc-concordant="E02F9/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F9/2066</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>of the type combustion engines</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="E02F9/207" definition-exists="false" ipc-concordant="E02F9/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F9/207</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>of the type electric propulsion units, e.g. electric motors or generators</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="E02F9/2075" definition-exists="false" ipc-concordant="E02F9/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F9/2075</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>of the hybrid type </text><reference><text>for vehicles in general <class-ref scheme="cpc">B60W20/00</class-ref></text></reference></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="E02F9/2079" definition-exists="false" ipc-concordant="E02F9/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F9/2079</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Control of mechanical transmission </text><reference><text>for hydrostatic transmission or hydraulic torque converter <class-ref scheme="cpc">E02F9/2253</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="E02F9/2083" definition-exists="false" ipc-concordant="E02F9/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F9/2083</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Control of vehicle braking systems</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="E02F9/2087" definition-exists="false" ipc-concordant="E02F9/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F9/2087</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Control of vehicle steering </text><reference><text>for steering with hydraulic or pneumatic drives <class-ref scheme="cpc">E02F9/225</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="E02F9/2091" definition-exists="false" ipc-concordant="E02F9/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F9/2091</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Control of energy storage means for electrical energy, e.g. battery or capacitors </text><reference><text>energy recovery arrangements in hydraulic or pneumatic drives <class-ref scheme="cpc">E02F9/2217</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="E02F9/2095" definition-exists="false" ipc-concordant="E02F9/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F9/2095</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Control of electric, electro-mechanical or mechanical equipment not otherwise provided for, e.g. ventilators, electro-driven fans </text><reference><text>control of hydraulic driven equipment <class-ref scheme="cpc">E02F9/22</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="E02F9/22" definition-exists="false" ipc-concordant="E02F9/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F9/22</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Hydraulic or pneumatic drives </text><CPC-specific-text><reference><text>for dipper or bucket arm position control <class-ref scheme="cpc">E02F3/43</class-ref>, for blade position control for graders <class-ref scheme="cpc">E02F3/844</class-ref>; for turntables <class-ref scheme="cpc">E02F9/121</class-ref>; for fork-lift trucks <class-ref scheme="cpc">B66F9/22</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="E02F9/2203" definition-exists="false" ipc-concordant="E02F9/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F9/2203</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Arrangements for controlling the attitude of actuators, e.g. speed, floating function</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="E02F9/2207" definition-exists="false" ipc-concordant="E02F9/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F9/2207</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for reducing or compensating oscillations</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="E02F9/221" definition-exists="false" ipc-concordant="E02F9/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F9/221</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for generating actuator vibration </text><reference><text>buckets with vibrating means <class-ref scheme="cpc">E02F3/405</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="E02F9/2214" definition-exists="false" ipc-concordant="E02F9/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F9/2214</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for reducing the shock generated at the stroke end</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="E02F9/2217" definition-exists="false" ipc-concordant="E02F9/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F9/2217</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with energy recovery arrangements, e.g. using accumulators, flywheels</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="E02F9/2221" definition-exists="false" ipc-concordant="E02F9/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F9/2221</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Control of flow rate; Load sensing arrangements </text><reference><text><class-ref scheme="cpc">E02F9/2203</class-ref> take precedence over <class-ref scheme="cpc">E02F9/2221</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="E02F9/2225" definition-exists="false" ipc-concordant="E02F9/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F9/2225</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using pressure-compensating valves</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="E02F9/2228" definition-exists="false" ipc-concordant="E02F9/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F9/2228</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>including an electronic controller</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="E02F9/2232" definition-exists="false" ipc-concordant="E02F9/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F9/2232</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using one or more variable displacement pumps</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="E02F9/2235" definition-exists="false" ipc-concordant="E02F9/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F9/2235</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>including an electronic controller</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="E02F9/2239" definition-exists="false" ipc-concordant="E02F9/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F9/2239</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using two or more pumps with cross-assistance</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="E02F9/2242" definition-exists="false" ipc-concordant="E02F9/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F9/2242</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>including an electronic controller</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="E02F9/2246" definition-exists="false" ipc-concordant="E02F9/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F9/2246</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Control of prime movers, e.g. depending on the hydraulic load of work tools</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="E02F9/225" definition-exists="false" ipc-concordant="E02F9/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F9/225</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Control of steering, e.g. for hydraulic motors driving the vehicle tracks </text><reference><text>steering in general <class-ref scheme="cpc">B62D</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="E02F9/2253" definition-exists="false" ipc-concordant="E02F9/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F9/2253</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Controlling the travelling speed of vehicles, e.g. adjusting travelling speed according to implement loads, control of hydrostatic transmission</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="E02F9/2257" definition-exists="false" ipc-concordant="E02F9/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F9/2257</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Vehicle levelling or suspension systems </text><reference><text>suspensions for vehicles in general <class-ref scheme="cpc">B60G</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="E02F9/226" definition-exists="false" ipc-concordant="E02F9/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F9/226</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Safety arrangements, e.g. hydraulic driven fans, preventing cavitation, leakage, overheating</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="E02F9/2264" definition-exists="false" ipc-concordant="E02F9/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F9/2264</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Arrangements or adaptations of elements for hydraulic drives</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="E02F9/2267" definition-exists="false" ipc-concordant="E02F9/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F9/2267</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Valves or distributors </text><reference><text>position of valves arrangements on upper-structures <class-ref scheme="cpc">E02F9/0875</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="E02F9/2271" definition-exists="false" ipc-concordant="E02F9/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F9/2271</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Actuators and supports therefor and protection therefor</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="E02F9/2275" definition-exists="false" ipc-concordant="E02F9/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F9/2275</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Hoses and supports therefor and protection therefor</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="E02F9/2278" definition-exists="false" ipc-concordant="E02F9/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2019-08-01" status="published"><classification-symbol>E02F9/2278</classification-symbol><class-title date-revised="2019-08-01"><title-part><CPC-specific-text><text>Hydraulic circuits</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="E02F9/2282" definition-exists="false" ipc-concordant="E02F9/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F9/2282</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Systems using center bypass type changeover valves</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="E02F9/2285" definition-exists="false" ipc-concordant="E02F9/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F9/2285</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Pilot-operated systems</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="E02F9/2289" definition-exists="false" ipc-concordant="E02F9/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F9/2289</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Closed circuit</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="E02F9/2292" definition-exists="false" ipc-concordant="E02F9/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F9/2292</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Systems with two or more pumps</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="E02F9/2296" definition-exists="false" ipc-concordant="E02F9/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F9/2296</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Systems with a variable displacement pump</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="E02F9/24" definition-exists="false" ipc-concordant="E02F9/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-08-01" status="published"><classification-symbol>E02F9/24</classification-symbol><class-title date-revised="2016-08-01"><title-part><text>Safety devices </text><CPC-specific-text><text>, e.g. for preventing overload </text><reference><text><class-ref scheme="cpc">E02F9/226</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="E02F9/245" definition-exists="false" ipc-concordant="E02F9/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F9/245</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for preventing damage to underground objects during excavation, e.g. indicating buried pipes or the like </text><reference><text>detection of pipes in the ground <class-ref scheme="cpc">F16L1/11</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="E02F9/26" definition-exists="false" ipc-concordant="E02F9/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F9/26</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Indicating devices </text><CPC-specific-text><reference><text><class-ref scheme="cpc">E02F5/145</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="E02F9/261" definition-exists="false" ipc-concordant="E02F9/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F9/261</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Surveying the work-site to be treated</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="E02F9/262" definition-exists="false" ipc-concordant="E02F9/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F9/262</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with follow-up actions to control the work tool, e.g. controller</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="E02F9/264" definition-exists="false" ipc-concordant="E02F9/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F9/264</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Sensors and their calibration for indicating the position of the work tool</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="E02F9/265" definition-exists="false" ipc-concordant="E02F9/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F9/265</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with follow-up actions (e.g. control signals sent to actuate the work tool)</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="E02F9/267" definition-exists="false" ipc-concordant="E02F9/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F9/267</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Diagnosing or detecting failure of vehicles</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="E02F9/268" definition-exists="false" ipc-concordant="E02F9/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F9/268</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with failure correction follow-up actions</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="E02F9/28" definition-exists="false" ipc-concordant="E02F9/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F9/28</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Small metalwork for digging elements, e.g. teeth </text><CPC-specific-text><text>scraper bits </text><reference><text>ploughs for agriculture <class-ref scheme="cpc">A01B15/00</class-ref>; teeth of harrows <class-ref scheme="cpc">A01B23/02</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="E02F9/2808" definition-exists="false" ipc-concordant="E02F9/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F9/2808</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Teeth</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="E02F9/2816" definition-exists="false" ipc-concordant="E02F9/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F9/2816</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Mountings therefor</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="E02F9/2825" definition-exists="false" ipc-concordant="E02F9/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F9/2825</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using adapters</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="E02F9/2833" definition-exists="false" ipc-concordant="E02F9/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F9/2833</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Retaining means, e.g. pins</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="E02F9/2841" definition-exists="false" ipc-concordant="E02F9/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F9/2841</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>resilient</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="E02F9/285" definition-exists="false" ipc-concordant="E02F9/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F9/285</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>characterised by the material used</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="E02F9/2858" definition-exists="false" ipc-concordant="E02F9/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F9/2858</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>characterised by shape</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="E02F9/2866" definition-exists="false" ipc-concordant="E02F9/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F9/2866</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for rotating digging elements </text><reference><text>for milling machines <class-ref scheme="cpc">B28D1/186</class-ref>; for mining machines <class-ref scheme="cpc">E21C35/18</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="E02F9/2875" definition-exists="false" ipc-concordant="E02F9/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F9/2875</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Ripper tips</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="E02F9/2883" definition-exists="false" ipc-concordant="E02F9/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F9/2883</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Wear elements for buckets or implements in general</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="E02F9/2891" definition-exists="false" ipc-concordant="E02F9/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>E02F9/2891</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Tools for assembling or disassembling</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item></classification-item></classification-item></class-scheme>