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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="D02H" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>D02H</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>WARPING, BEAMING OR LEASING</text></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>Attention is drawn to the note following the title of Class <class-ref scheme="cpc">D02</class-ref>.</note-paragraph></note><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings>
<classification-item breakdown-code="false" not-allocatable="true" level="6" additional-only="false" sort-key="D02H1/00" date-revised="2013-01-01" status="published"><classification-symbol>D02H1/00</classification-symbol>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="D02H1/00" definition-exists="true" ipc-concordant="D02H1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D02H1/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Creels, i.e. apparatus for supplying a multiplicity of individual threads</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="D02H3/00" definition-exists="true" ipc-concordant="D02H3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D02H3/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Warping machines</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="D02H3/02" definition-exists="true" ipc-concordant="D02H3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D02H3/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Sectional warpers</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="D02H3/04" definition-exists="true" ipc-concordant="D02H3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D02H3/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Sample warpers</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="D02H5/00" definition-exists="true" ipc-concordant="D02H5/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D02H5/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Beaming machines</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="D02H5/02" definition-exists="false" ipc-concordant="D02H5/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D02H5/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>combined with apparatus for sizing or other treatment of warps </text><reference><text>sizing <u>per se</u> <class-ref scheme="cpc">D06B</class-ref></text></reference></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="D02H7/00" definition-exists="true" ipc-concordant="D02H7/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D02H7/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Combined warping and beaming machines</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="D02H9/00" definition-exists="true" ipc-concordant="D02H9/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D02H9/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Leasing</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="D02H9/02" definition-exists="false" ipc-concordant="D02H9/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D02H9/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Lease rods or bands</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="D02H11/00" definition-exists="true" ipc-concordant="D02H11/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D02H11/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Methods or apparatus not provided for in the preceding groups, e.g. for cleaning the warp</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="D02H13/00" definition-exists="true" ipc-concordant="D02H13/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D02H13/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Details of machines of the preceding groups</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="D02H13/02" definition-exists="true" ipc-concordant="D02H13/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D02H13/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Stop motions</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="D02H13/04" definition-exists="false" ipc-concordant="D02H13/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D02H13/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>responsive to breakage, slackness, or excessive tension of threads, with detectors for individual threads or small groups of threads</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="D02H13/06" definition-exists="false" ipc-concordant="D02H13/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D02H13/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>mechanical</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="D02H13/08" definition-exists="false" ipc-concordant="D02H13/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D02H13/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>electrical</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="D02H13/10" definition-exists="false" ipc-concordant="D02H13/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D02H13/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>responsive to thread-measuring devices, e.g. stopping the machine when required length of warp has been wound</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="D02H13/12" definition-exists="true" ipc-concordant="D02H13/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D02H13/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Variable-speed driving mechanisms</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="D02H13/14" definition-exists="false" ipc-concordant="D02H13/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D02H13/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>controlled automatically by tension in the warp</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="D02H13/16" definition-exists="true" ipc-concordant="D02H13/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D02H13/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Reeds, combs, or other devices for determining the spacing of threads</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="D02H13/18" definition-exists="false" ipc-concordant="D02H13/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D02H13/18</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with adjustable spacing</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="D02H13/20" definition-exists="false" ipc-concordant="D02H13/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D02H13/20</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with fixed spacing</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="D02H13/22" definition-exists="true" ipc-concordant="D02H13/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D02H13/22</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Tensioning devices</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="D02H13/24" definition-exists="false" ipc-concordant="D02H13/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D02H13/24</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for individual threads</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="D02H13/26" definition-exists="false" ipc-concordant="D02H13/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D02H13/26</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for threads in warp form </text><reference><text>controlling the driving of beams, or the like, to keep tension constant <class-ref scheme="cpc">D02H13/14</class-ref></text></reference></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="D02H13/28" definition-exists="false" ipc-concordant="D02H13/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D02H13/28</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Warp beams </text><reference><text>cloth beams <class-ref scheme="cpc">D03D49/20</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="D02H13/30" definition-exists="false" ipc-concordant="D02H13/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D02H13/30</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with flanges</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="D02H13/32" definition-exists="false" ipc-concordant="D02H13/32" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D02H13/32</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>adjustable</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="D02H13/34" definition-exists="false" ipc-concordant="D02H13/34" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D02H13/34</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>sectional</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="D02H13/36" definition-exists="false" ipc-concordant="D02H13/36" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D02H13/36</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Means for attaching warp to beam</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="D02H13/38" definition-exists="false" ipc-concordant="D02H13/38" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D02H13/38</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Storage racks for beams</text></title-part></class-title></classification-item></classification-item></classification-item></classification-item></class-scheme>