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92 lines
48 KiB
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92 lines
48 KiB
XML
<?xml version="1.0" encoding="UTF-8"?>
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<class-scheme publication-date="2023-02-01" scheme-type="cpc" publication-type="official">
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" sort-key="A24B" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>A24B</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING</text></title-part><title-part><text>TOBACCO</text></title-part><title-part><text>SNUFF</text></title-part></class-title><notes-and-warnings><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings>
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<classification-item breakdown-code="false" not-allocatable="true" level="6" additional-only="false" sort-key="A24B1/00" date-revised="2013-01-01" status="published"><classification-symbol>A24B1/00</classification-symbol>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="A24B1/00" definition-exists="true" ipc-concordant="A24B1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-02-01" status="published"><classification-symbol>A24B1/00</classification-symbol><class-title date-revised="2021-02-01"><title-part><text>Preparation of tobacco on the plantation</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="A24B1/02" definition-exists="false" ipc-concordant="A24B1/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A24B1/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Arrangements in barns for preparatory treatment of the tobacco, e.g. with devices for drying</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="A24B1/04" definition-exists="true" ipc-concordant="A24B1/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-02-01" status="published"><classification-symbol>A24B1/04</classification-symbol><class-title date-revised="2021-02-01"><title-part><text>Sifting, sorting, cleaning or removing impurities from tobacco</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="A24B1/06" definition-exists="false" ipc-concordant="A24B1/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A24B1/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Stringing tobacco leaves</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="A24B1/08" definition-exists="false" ipc-concordant="A24B1/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A24B1/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Suspending devices for tobacco leaves</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="A24B1/10" definition-exists="false" ipc-concordant="A24B1/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A24B1/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Packing or pressing tobacco</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="A24B3/00" definition-exists="true" ipc-concordant="A24B3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A24B3/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Preparing tobacco in the factory</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="A24B3/02" definition-exists="true" ipc-concordant="A24B3/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-02-01" status="published"><classification-symbol>A24B3/02</classification-symbol><class-title date-revised="2021-02-01"><title-part><text>Humidifying packed raw tobacco</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="A24B3/04" definition-exists="false" ipc-concordant="A24B3/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A24B3/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Humidifying or drying tobacco bunches or cut tobacco </text><reference><text><class-ref scheme="cpc">A24B3/12</class-ref> takes precedence</text></reference></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="A24B3/06" definition-exists="false" ipc-concordant="A24B3/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A24B3/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Loosening tobacco leaves or cut tobacco </text><reference><text><class-ref scheme="cpc">A24B3/07</class-ref> takes precedence</text></reference></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="A24B3/07" definition-exists="false" ipc-concordant="A24B3/07" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A24B3/07</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Cutting or removing tie leaves</text></title-part><title-part><text>Cutting-off stem butts</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="A24B3/08" definition-exists="false" ipc-concordant="A24B3/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A24B3/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Blending tobacco</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="A24B3/10" definition-exists="false" ipc-concordant="A24B3/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A24B3/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Roasting or cooling tobacco</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="A24B3/12" definition-exists="false" ipc-concordant="A24B3/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A24B3/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Steaming, curing, or flavouring tobacco</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="A24B3/14" definition-exists="true" ipc-concordant="A24B3/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2022-01-01" status="published"><classification-symbol>A24B3/14</classification-symbol><class-title date-revised="2021-02-01"><title-part><text>Forming reconstituted tobacco products, e.g. wrapper materials, sheets, imitation leaves, rods, cakes</text></title-part><title-part><text>Forms of such products </text><reference><text>delustering <class-ref scheme="cpc">A24C1/40</class-ref></text></reference></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="A24B3/16" definition-exists="false" ipc-concordant="A24B3/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A24B3/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Classifying or aligning leaves</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="A24B3/18" definition-exists="false" ipc-concordant="A24B3/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A24B3/18</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Other treatment of leaves, e.g. puffing, crimpling, cleaning</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="A24B3/182" definition-exists="true" ipc-concordant="A24B3/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A24B3/182</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Puffing</text></CPC-specific-text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="A24B3/185" definition-exists="false" ipc-concordant="A24B3/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A24B3/185</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by impregnating with a liquid and subsequently freezing and evaporating this liquid</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="A24B3/187" definition-exists="false" ipc-concordant="A24B3/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A24B3/187</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by electrical treatment</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="A24B5/00" definition-exists="true" ipc-concordant="A24B5/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A24B5/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Stripping tobacco</text></title-part><title-part><text>Treatment of stems or ribs</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="A24B5/02" definition-exists="false" ipc-concordant="A24B5/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A24B5/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by plucking out the stem</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="A24B5/04" definition-exists="false" ipc-concordant="A24B5/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A24B5/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by cutting out the stem</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="A24B5/06" definition-exists="false" ipc-concordant="A24B5/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A24B5/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by stripping leaf-parts from the stem</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="A24B5/08" definition-exists="false" ipc-concordant="A24B5/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A24B5/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by cutting-off, shaving off, pressing flat the thick parts of stems or ribs</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="A24B5/10" definition-exists="false" ipc-concordant="A24B5/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A24B5/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by crushing the leaves with subsequent separating</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="A24B5/12" definition-exists="false" ipc-concordant="A24B5/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A24B5/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Auxiliary devices for stripping</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="A24B5/14" definition-exists="false" ipc-concordant="A24B5/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A24B5/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Flattening machines for leaves or stems</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="A24B5/16" definition-exists="false" ipc-concordant="A24B5/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A24B5/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Other treatment of stems or ribs, e.g. bending, chopping, incising </text><reference><text>humidifying <class-ref scheme="cpc">A24B3/04</class-ref></text></reference></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="A24B7/00" definition-exists="true" ipc-concordant="A24B7/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-02-01" status="published"><classification-symbol>A24B7/00</classification-symbol><class-title date-revised="2021-02-01"><title-part><text>Cutting tobacco</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="A24B7/02" definition-exists="false" ipc-concordant="A24B7/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A24B7/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by machines with reciprocating knives</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="A24B7/04" definition-exists="false" ipc-concordant="A24B7/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A24B7/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by machines with revolving knives</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="A24B7/06" definition-exists="false" ipc-concordant="A24B7/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A24B7/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with two co-operating sets of knife discs</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="A24B7/08" definition-exists="false" ipc-concordant="A24B7/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A24B7/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with several knives which act one after the other</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="A24B7/10" definition-exists="false" ipc-concordant="A24B7/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A24B7/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with cutter axes parallel to the feeding direction</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="A24B7/12" definition-exists="false" ipc-concordant="A24B7/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A24B7/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with cutter axes transverse to the feeding direction</text></title-part></class-title></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="A24B7/14" definition-exists="false" ipc-concordant="A24B7/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-02-01" status="published"><classification-symbol>A24B7/14</classification-symbol><class-title date-revised="2017-02-01"><title-part><text>Feeding or control devices for tobacco-cutting apparatus</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="A24B9/00" definition-exists="true" ipc-concordant="A24B9/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A24B9/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Control of the moisture content of tobacco products, e.g. cigars, cigarettes, pipe tobacco </text><reference><CPC-specific-text><text>final drying of cigars <class-ref scheme="cpc">A24C1/383</class-ref>, of cigarettes <class-ref scheme="cpc">A24C5/603</class-ref></text></CPC-specific-text><text>; devices for use by the smoker for controlling the moisture content of tobacco products <class-ref scheme="cpc">A24F25/00</class-ref></text></reference></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="A24B11/00" definition-exists="true" ipc-concordant="A24B11/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A24B11/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Tobacco-twisting machines</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="A24B13/00" definition-exists="true" ipc-concordant="A24B13/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-02-01" status="published"><classification-symbol>A24B13/00</classification-symbol><class-title date-revised="2021-02-01"><title-part><text>Tobacco for pipes, for cigars, e.g. cigar inserts, or for cigarettes</text></title-part><title-part><text>Chewing tobacco</text></title-part><title-part><text>Snuff </text><reference><text>reconstituted tobacco products <class-ref scheme="cpc">A24B3/14</class-ref></text></reference></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="A24B13/02" definition-exists="false" ipc-concordant="A24B13/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A24B13/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Flakes or shreds of tobacco</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="A24B15/00" definition-exists="true" ipc-concordant="A24B15/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2020-01-01" status="published"><classification-symbol>A24B15/00</classification-symbol><class-title date-revised="2020-01-01"><title-part><text>Chemical features or treatment of tobacco</text></title-part><title-part><text>Tobacco substitutes, e.g. in liquid form </text><reference><text><class-ref scheme="cpc">A24B3/00</class-ref> takes precedence</text></reference></title-part></class-title><notes-and-warnings><note type="note"><note-paragraph> In groups <class-ref scheme="cpc">A24B15/30</class-ref> - <class-ref scheme="cpc">A24B15/42</class-ref>, the last place priority rule is applied, i.e. at each hierarchical level, in the absence of an indication to the contrary, classification is made in the last appropriate place for a substance.<CPC-specific-note>This Note corresponds to IPC Note (1) relating to <class-ref scheme="cpc">A24B15/30</class-ref> - <class-ref scheme="cpc">A24B15/42</class-ref>.</CPC-specific-note> </note-paragraph></note></notes-and-warnings>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="A24B15/10" definition-exists="false" ipc-concordant="A24B15/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A24B15/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Chemical features of tobacco products or tobacco substitutes</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="A24B15/12" definition-exists="false" ipc-concordant="A24B15/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A24B15/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>of reconstituted tobacco</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="A24B15/14" definition-exists="false" ipc-concordant="A24B15/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A24B15/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>made of tobacco and a binding agent not derived from tobacco</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="A24B15/16" definition-exists="true" ipc-concordant="A24B15/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2019-05-01" status="published"><classification-symbol>A24B15/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>of tobacco substitutes</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="A24B15/165" definition-exists="true" ipc-concordant="A24B15/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>A24B15/165</classification-symbol><class-title date-revised="2018-01-01"><title-part><CPC-specific-text><text>comprising as heat source a carbon fuel or an oxidized or thermally degraded carbonaceous fuel, e.g. carbohydrates, cellulosic material</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="A24B15/167" definition-exists="false" ipc-concordant="A24B15/167" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2020-01-01" status="published"><classification-symbol>A24B15/167</classification-symbol><class-title date-revised="2020-01-01"><title-part><text>in liquid or vaporisable form, e.g. liquid compositions for electronic cigarettes</text></title-part></class-title></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="A24B15/18" definition-exists="false" ipc-concordant="A24B15/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A24B15/18</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Treatment of tobacco products or tobacco substitutes</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="A24B15/183" definition-exists="true" ipc-concordant="A24B15/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A24B15/183</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>sterilization, preservation or biological decontamination</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="A24B15/186" definition-exists="false" ipc-concordant="A24B15/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A24B15/186</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by coating with a coating composition, encapsulation of tobacco particles </text><reference><text>encapsulation of additives other than tobacco : <class-ref scheme="cpc">A24B15/283</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="A24B15/20" definition-exists="false" ipc-concordant="A24B15/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A24B15/20</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Biochemical treatment</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="A24B15/22" definition-exists="false" ipc-concordant="A24B15/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A24B15/22</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by application of electric or wave energy or particle radiation</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="A24B15/24" definition-exists="false" ipc-concordant="A24B15/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A24B15/24</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by extraction</text></title-part><title-part><text>Tobacco extracts</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="A24B15/241" definition-exists="false" ipc-concordant="A24B15/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A24B15/241</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Extraction of specific substances</text></CPC-specific-text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="A24B15/243" definition-exists="false" ipc-concordant="A24B15/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A24B15/243</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Nicotine</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="A24B15/245" definition-exists="false" ipc-concordant="A24B15/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A24B15/245</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Nitrosamines</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="A24B15/246" definition-exists="false" ipc-concordant="A24B15/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A24B15/246</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Polycyclic aromatic compounds</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="A24B15/248" definition-exists="false" ipc-concordant="A24B15/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A24B15/248</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Heavy metals</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="A24B15/26" definition-exists="false" ipc-concordant="A24B15/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A24B15/26</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Use of organic solvents for extraction</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="A24B15/28" definition-exists="false" ipc-concordant="A24B15/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-01-01" status="published"><classification-symbol>A24B15/28</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by chemical substances</text></title-part></class-title><notes-and-warnings><note type="note"><note-paragraph>In groups <class-ref scheme="cpc">A24B15/30</class-ref> - <class-ref scheme="cpc">A24B15/42</class-ref>, the last place priority rule is applied, i.e. at each hierarchical level, in the absence of an indication to the contrary, classification is made in the last appropriate place for a substance.<br/><CPC-specific-note>This Note corresponds to IPC Note (1) relating to <class-ref scheme="cpc">A24B15/30</class-ref> - <class-ref scheme="cpc">A24B15/42</class-ref>.</CPC-specific-note></note-paragraph></note></notes-and-warnings>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="A24B15/281" definition-exists="false" ipc-concordant="A24B15/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A24B15/281</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the action of the chemical substances being delayed</text></CPC-specific-text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="A24B15/282" definition-exists="false" ipc-concordant="A24B15/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A24B15/282</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by indirect addition of the chemical substances, e.g. in the wrapper, in the case</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="A24B15/283" definition-exists="false" ipc-concordant="A24B15/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-08-01" status="published"><classification-symbol>A24B15/283</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by encapsulation of the chemical substances</text></CPC-specific-text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="A24B15/284" definition-exists="false" ipc-concordant="A24B15/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A24B15/284</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the additive being bound to a host by chemical, electrical or like forces, e.g. use of precursors, inclusion complexes</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="A24B15/285" definition-exists="false" ipc-concordant="A24B15/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A24B15/285</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>characterised by structural features, e.g. particle shape or size</text></CPC-specific-text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="A24B15/286" definition-exists="false" ipc-concordant="A24B15/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A24B15/286</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Nanoparticles</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="A24B15/287" definition-exists="true" ipc-concordant="A24B15/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A24B15/287</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by inorganic substances only</text></CPC-specific-text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="A24B15/288" definition-exists="false" ipc-concordant="A24B15/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A24B15/288</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Catalysts or catalytic material, e.g. included in the wrapping material</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="A24B15/30" definition-exists="false" ipc-concordant="A24B15/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A24B15/30</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by organic substances </text><CPC-specific-text><reference><text><class-ref scheme="cpc">A24B15/281</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="A24B15/301" definition-exists="false" ipc-concordant="A24B15/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A24B15/301</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by aromatic compounds</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="A24B15/302" definition-exists="false" ipc-concordant="A24B15/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A24B15/302</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by natural substances obtained from animals or plants</text></CPC-specific-text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="A24B15/303" definition-exists="false" ipc-concordant="A24B15/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A24B15/303</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Plant extracts other than tobacco</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="A24B15/305" definition-exists="false" ipc-concordant="A24B15/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A24B15/305</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>of undetermined constitution characterised by their preparation</text></CPC-specific-text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="A24B15/306" definition-exists="false" ipc-concordant="A24B15/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A24B15/306</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>one reactant being an amino acid or a protein, e.g. Maillard's reaction </text><reference><text><class-ref scheme="cpc">A24B15/307</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="A24B15/307" definition-exists="false" ipc-concordant="A24B15/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>A24B15/307</classification-symbol><class-title date-revised="2017-08-01"><title-part><CPC-specific-text><text>using microorganisms or enzymes as catalysts</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="A24B15/308" definition-exists="false" ipc-concordant="A24B15/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A24B15/308</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>vitamins</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="A24B15/32" definition-exists="false" ipc-concordant="A24B15/32" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>A24B15/32</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>by acyclic compounds</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="A24B15/34" definition-exists="false" ipc-concordant="A24B15/34" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A24B15/34</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>containing a carbocyclic ring other than a six-membered aromatic ring</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="A24B15/345" definition-exists="false" ipc-concordant="A24B15/34" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A24B15/345</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>containing condensed rings</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="A24B15/36" definition-exists="false" ipc-concordant="A24B15/36" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A24B15/36</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>containing a heterocyclic ring</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="A24B15/365" definition-exists="false" ipc-concordant="A24B15/36" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A24B15/365</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>having nitrogen and sulfur as hetero atoms in the same ring</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="A24B15/38" definition-exists="false" ipc-concordant="A24B15/38" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A24B15/38</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>having only nitrogen as hetero atom</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="A24B15/385" definition-exists="false" ipc-concordant="A24B15/38" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A24B15/385</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>in a five-membered ring</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="A24B15/40" definition-exists="false" ipc-concordant="A24B15/40" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A24B15/40</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>having only oxygen or sulfur as hetero atoms</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="A24B15/403" definition-exists="false" ipc-concordant="A24B15/40" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A24B15/403</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>having only oxygen as hetero atoms</text></CPC-specific-text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="14" additional-only="false" sort-key="A24B15/406" definition-exists="false" ipc-concordant="A24B15/40" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A24B15/406</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>in a five-membered ring</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="A24B15/42" definition-exists="false" ipc-concordant="A24B15/42" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>A24B15/42</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by organic and inorganic substances </text><CPC-specific-text><reference><text><class-ref scheme="cpc">A24B15/281</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></class-scheme> |