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ZSI_Reconnect_China/PATSTAT/CPCSchemeXML202302/cpc-scheme-F21S.xml

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<?xml version="1.0" encoding="UTF-8"?>
<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="F21S" definition-exists="true" date-revised="2020-05-01" status="published"><classification-symbol>F21S</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>NON-PORTABLE LIGHTING DEVICES</text></title-part><title-part><text>SYSTEMS THEREOF</text></title-part><title-part><text>VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS</text></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>This subclass <u>covers</u>:<subnote type="bullet"><note-paragraph>devices or systems intended for fixed installation or for use at a permanent location, e.g. free-standing floor- or table-lamps.</note-paragraph><note-paragraph>aspects related to the optical, mechanical, thermal or electrical arrangement of elements in vehicle illuminating devices specially adapted for vehicle exterior, e.g. headlamps.</note-paragraph><note-paragraph>aspects related to the optical, mechanical, thermal or electrical arrangement of elements in vehicle light signalling devices specially adapted for vehicle exterior, e.g. brake lamps or direction indicator lights.</note-paragraph></subnote></note-paragraph><note-paragraph>This subclass <u>does not cover</u>:<subnote type="bullet"><note-paragraph>devices or systems specially adapted for transportation, which are covered by subclass <class-ref scheme="cpc">F21L</class-ref>.</note-paragraph><note-paragraph>aspects related to the vehicles in which lighting devices are arranged, e.g. the arrangement or operation of lighting devices on vehicles, which are covered by <class-ref scheme="cpc">B60Q</class-ref>.</note-paragraph><note-paragraph>control of vehicle lighting devices in relation to the vehicle as a whole, e.g. for levelling, swivelling or aiming. Such arrangements are covered by group <class-ref scheme="cpc">B60Q1/06</class-ref>, even if the movement of the lighting device occurs inside the lamp housing.</note-paragraph></subnote></note-paragraph><note-paragraph>Non-electric lighting devices or systems are classified in groups <class-ref scheme="cpc">F21S11/00</class-ref> - <class-ref scheme="cpc">F21S15/00</class-ref> only if a special adaptation related to the use of a non-electric light source is of interest.</note-paragraph><note-paragraph>In this subclass, it is desirable to add the indexing codes of subclasses <class-ref scheme="cpc">F21W</class-ref> and <class-ref scheme="cpc">F21Y</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="F21S2/00" date-revised="2013-01-01" status="published"><classification-symbol>F21S2/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Electric lighting</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F21S2/00" definition-exists="true" ipc-concordant="F21S2/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-08-01" status="published"><classification-symbol>F21S2/00</classification-symbol><class-title date-revised="2016-05-01"><title-part><text>Systems of lighting devices, not provided for in main groups <class-ref scheme="cpc">F21S4/00</class-ref>&#160;-&#160;<class-ref scheme="cpc">F21S10/00</class-ref> or <class-ref scheme="cpc">F21S19/00</class-ref>, e.g. of modular construction</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F21S2/005" definition-exists="true" ipc-concordant="F21S2/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F21S2/005</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>of modular construction</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="F21S4/00" definition-exists="false" ipc-concordant="F21S4/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F21S4/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Lighting devices or systems using a string or strip of light sources</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F21S4/10" definition-exists="true" ipc-concordant="F21S4/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-01-01" status="published"><classification-symbol>F21S4/10</classification-symbol><class-title><title-part><text>with light sources attached to loose electric cables, e.g. Christmas tree lights</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F21S4/15" definition-exists="false" ipc-concordant="F21S4/15" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-01-01" status="published"><classification-symbol>F21S4/15</classification-symbol><class-title><title-part><text>the cables forming a grid, net or web structure</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F21S4/20" definition-exists="true" ipc-concordant="F21S4/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-01-01" status="published"><classification-symbol>F21S4/20</classification-symbol><class-title><title-part><text>with light sources held by or within elongate supports</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F21S4/22" definition-exists="false" ipc-concordant="F21S4/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-01-01" status="published"><classification-symbol>F21S4/22</classification-symbol><class-title><title-part><text>flexible or deformable, e.g. into a curved shape</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F21S4/24" definition-exists="false" ipc-concordant="F21S4/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-01-01" status="published"><classification-symbol>F21S4/24</classification-symbol><class-title><title-part><text>of ribbon or tape form, e.g. LED tapes</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F21S4/26" definition-exists="false" ipc-concordant="F21S4/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-01-01" status="published"><classification-symbol>F21S4/26</classification-symbol><class-title><title-part><text>of rope form, e.g. LED lighting ropes, or of tubular form</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F21S4/28" definition-exists="true" ipc-concordant="F21S4/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-01-01" status="published"><classification-symbol>F21S4/28</classification-symbol><class-title><title-part><text>rigid, e.g. LED bars</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F21S6/00" definition-exists="true" ipc-concordant="F21S6/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F21S6/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Lighting devices intended to be free-standing </text><reference><text><class-ref scheme="cpc">F21S9/00</class-ref>, <class-ref scheme="cpc">F21S10/00</class-ref>, </text><CPC-specific-text><text><class-ref scheme="cpc">F21S13/12</class-ref></text></CPC-specific-text><text> take precedence </text><CPC-specific-text><text>lighting devices specially adapted to be transported from place to place, e.g. lighting devices carried on wheeled supports <class-ref scheme="cpc">F21L</class-ref>; details of supports for lighting devices <class-ref scheme="cpc">F21V21/00</class-ref></text></CPC-specific-text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F21S6/001" definition-exists="true" ipc-concordant="F21S6/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F21S6/001</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>being candle-shaped </text><reference><text>with varying lighting effect of simulating flames <class-ref scheme="cpc">F21S10/04</class-ref>; string of light sources <class-ref scheme="cpc">F21S4/00</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F21S6/002" definition-exists="false" ipc-concordant="F21S6/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F21S6/002</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Table lamps, e.g. for ambient lighting</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F21S6/003" definition-exists="false" ipc-concordant="F21S6/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F21S6/003</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for task lighting, e.g. for reading or desk work, e.g. angle poise lamps</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="F21S6/004" definition-exists="false" ipc-concordant="F21S6/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F21S6/004</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with a lamp housing in direct contact with the floor or ground</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="F21S6/005" definition-exists="false" ipc-concordant="F21S6/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F21S6/005</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with a lamp housing maintained at a distance from the floor or ground via a support, e.g. standing lamp for ambient lighting</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F21S6/006" definition-exists="false" ipc-concordant="F21S6/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F21S6/006</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for direct lighting only, e.g. task lighting</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="F21S6/007" definition-exists="false" ipc-concordant="F21S6/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F21S6/007</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for indirect lighting only, e.g. torchiere with reflector bowl directed towards ceiling</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="F21S6/008" definition-exists="false" ipc-concordant="F21S6/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F21S6/008</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with a combination of direct and indirect lighting</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F21S8/00" definition-exists="true" ipc-concordant="F21S8/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F21S8/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Lighting devices intended for fixed installation </text><reference><text><class-ref scheme="cpc">F21S9/00</class-ref>, <class-ref scheme="cpc">F21S10/00</class-ref> take precedence; using a string or strip of light sources <class-ref scheme="cpc">F21S4/00</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F21S8/003" definition-exists="true" ipc-concordant="F21S8/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2022-05-01" status="published"><classification-symbol>F21S8/003</classification-symbol><class-title date-revised="2022-05-01"><title-part><CPC-specific-text><text>Searchlights, i.e. outdoor lighting device producing powerful beam of parallel rays, e.g. for military or attraction purposes </text><reference><text>searchlights mounted on a vehicle <class-ref scheme="cpc">B60Q1/245</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="F21S8/006" definition-exists="true" ipc-concordant="F21S8/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F21S8/006</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Solar simulators, e.g. for testing photovoltaic panels</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="F21S8/02" definition-exists="true" ipc-concordant="F21S8/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F21S8/02</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>of recess-mounted type, e.g. downlighters </text><reference><text>specially adapted for vehicle exteriors <class-ref scheme="cpc">F21S41/00</class-ref>-<class-ref scheme="cpc">F21S45/00</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F21S8/022" definition-exists="false" ipc-concordant="F21S8/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F21S8/022</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>intended to be recessed in a floor or like ground surface, e.g. pavement or false floor</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="F21S8/024" definition-exists="false" ipc-concordant="F21S8/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F21S8/024</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>intended to be recessed in a wall or like vertical structure, e.g. building facade</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="F21S8/026" definition-exists="false" ipc-concordant="F21S8/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F21S8/026</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>intended to be recessed in a ceiling or like overhead structure, e.g. suspended ceiling</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="F21S8/028" definition-exists="false" ipc-concordant="F21S8/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F21S8/028</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>being retractable, i.e. having two fixed positions, one recessed, e.g. in a wall, floor or ceiling, and one extended when in use</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="F21S8/03" definition-exists="false" ipc-concordant="F21S8/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2015-10-01" status="published"><classification-symbol>F21S8/03</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>of surface-mounted type </text><reference><text><class-ref scheme="cpc">F21S8/02</class-ref>, <class-ref scheme="cpc">F21S8/04</class-ref> take precedence; details of wall or floor bases <class-ref scheme="cpc">F21V21/02</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="F21S8/031" definition-exists="true" ipc-concordant="F21S8/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F21S8/031</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the device consisting essentially only of a light source holder with an exposed light source, e.g. a fluorescent tube</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="F21S8/032" definition-exists="true" ipc-concordant="F21S8/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F21S8/032</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the surface being a floor or like ground surface, e.g. pavement</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="F21S8/033" definition-exists="false" ipc-concordant="F21S8/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F21S8/033</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the surface being a wall or like vertical structure, e.g. building facade</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F21S8/035" definition-exists="true" ipc-concordant="F21S8/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F21S8/035</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by means of plugging into a wall outlet, e.g. night light</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="F21S8/036" definition-exists="false" ipc-concordant="F21S8/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F21S8/036</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by means of a rigid support, e.g. bracket or arm</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="F21S8/037" definition-exists="true" ipc-concordant="F21S8/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F21S8/037</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for mounting in a corner, i.e. between adjacent walls or wall and ceiling</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="F21S8/038" definition-exists="false" ipc-concordant="F21S8/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F21S8/038</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>intended to be mounted on a light track </text><reference><text>suspended from a light track <class-ref scheme="cpc">F21S8/066</class-ref>; details of supporting elements displaceable along a guiding element <class-ref scheme="cpc">F21V21/34</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F21S8/04" definition-exists="true" ipc-concordant="F21S8/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F21S8/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>intended only for mounting on a ceiling or the like overhead structures </text><reference><text><class-ref scheme="cpc">F21S8/02</class-ref> takes precedence; </text><CPC-specific-text><text>details of ceiling bases <class-ref scheme="cpc">F21V21/03</class-ref></text></CPC-specific-text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F21S8/043" definition-exists="false" ipc-concordant="F21S8/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F21S8/043</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>mounted by means of a rigid support, e.g. bracket or arm</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="F21S8/046" definition-exists="false" ipc-concordant="F21S8/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F21S8/046</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>having multiple lighting devices, e.g. connected to a common ceiling base</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="F21S8/06" definition-exists="true" ipc-concordant="F21S8/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F21S8/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by suspension</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F21S8/061" definition-exists="false" ipc-concordant="F21S8/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F21S8/061</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with a non-rigid pendant, i.e. a cable, wire or 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="F21S8/063" definition-exists="false" ipc-concordant="F21S8/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F21S8/063</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with a rigid pendant, i.e. a pipe or rod</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="F21S8/065" definition-exists="true" ipc-concordant="F21S8/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F21S8/065</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>multi-branched, e.g. a chandelier</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="F21S8/066" definition-exists="false" ipc-concordant="F21S8/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F21S8/066</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>from a light track </text><reference><text>details of supporting elements displaceable along a guiding element <class-ref scheme="cpc">F21V21/34</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="F21S8/068" definition-exists="true" ipc-concordant="F21S8/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F21S8/068</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>from a stretched wire</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="F21S8/08" definition-exists="true" ipc-concordant="F21S8/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F21S8/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with a standard </text><CPC-specific-text><reference><text><class-ref scheme="cpc">F21S6/00</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="F21S8/081" definition-exists="false" ipc-concordant="F21S8/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F21S8/081</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>of low-built type, e.g. landscape light</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F21S8/083" definition-exists="false" ipc-concordant="F21S8/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F21S8/083</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>of bollard type, i.e. with lighting fixture integrated into the standard or mounted on top of it and having substantially the same diameter</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="F21S8/085" definition-exists="false" ipc-concordant="F21S8/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F21S8/085</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>of high-built type, e.g. street light</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F21S8/086" definition-exists="false" ipc-concordant="F21S8/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F21S8/086</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with lighting device attached sideways of the standard, e.g. for roads and highways</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="F21S8/088" definition-exists="false" ipc-concordant="F21S8/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F21S8/088</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with lighting device mounted on top of the standard, e.g. for pedestrian zones</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="F21S9/00" definition-exists="true" ipc-concordant="F21S9/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F21S9/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Lighting devices with a built-in power supply</text></title-part><title-part><text>Systems employing lighting devices with a built-in power supply</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F21S9/02" definition-exists="true" ipc-concordant="F21S9/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F21S9/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the power supply being a battery or accumulator</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F21S9/022" definition-exists="false" ipc-concordant="F21S9/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F21S9/022</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Emergency lighting devices</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F21S9/024" definition-exists="false" ipc-concordant="F21S9/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F21S9/024</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using a supplementary light source for emergency lighting</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="F21S9/026" definition-exists="false" ipc-concordant="F21S9/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F21S9/026</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>rechargeable by using wind power, e.g. using wind turbines</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="F21S9/028" definition-exists="false" ipc-concordant="F21S9/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F21S9/028</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>rechargeable by using hydropower, e.g. using water powered turbines</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="F21S9/03" definition-exists="true" ipc-concordant="F21S9/03" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F21S9/03</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>rechargeable by exposure to light</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F21S9/032" definition-exists="false" ipc-concordant="F21S9/03" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F21S9/032</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the solar unit being separate from the lighting unit</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="F21S9/035" definition-exists="false" ipc-concordant="F21S9/03" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F21S9/035</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the solar unit being integrated within the support for the lighting unit, e.g. within or on a pole</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="F21S9/037" definition-exists="false" ipc-concordant="F21S9/03" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F21S9/037</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the solar unit and the lighting unit being located within or on the same housing</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="F21S9/04" definition-exists="true" ipc-concordant="F21S9/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F21S9/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the power supply being a generator</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F21S9/043" definition-exists="false" ipc-concordant="F21S9/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F21S9/043</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>driven by wind power, e.g. by wind turbines</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="F21S9/046" definition-exists="false" ipc-concordant="F21S9/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F21S9/046</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>driven by hydropower, e.g. by water powered turbines</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F21S10/00" definition-exists="true" ipc-concordant="F21S10/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F21S10/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Lighting devices or systems producing a varying lighting effect</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F21S10/002" definition-exists="true" ipc-concordant="F21S10/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2022-08-01" status="published"><classification-symbol>F21S10/002</classification-symbol><class-title date-revised="2022-08-01"><title-part><CPC-specific-text><text>using liquids, e.g. water</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="F21S10/005" definition-exists="true" ipc-concordant="F21S10/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F21S10/005</classification-symbol><class-title date-revised="2018-01-01"><title-part><CPC-specific-text><text>using light guides </text><reference><text>light guides specially adapted for lighting devices <class-ref scheme="cpc">G02B6/0001</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="F21S10/007" definition-exists="false" ipc-concordant="F21S10/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F21S10/007</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using rotating transparent or colored disks, e.g. gobo wheels</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="F21S10/02" definition-exists="true" ipc-concordant="F21S10/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-05-01" status="published"><classification-symbol>F21S10/02</classification-symbol><class-title date-revised="2016-05-01"><title-part><text>changing colors </text><CPC-specific-text><reference><text><class-ref scheme="cpc">F21S10/002</class-ref>&#160;-&#160;<class-ref scheme="cpc">F21S10/007</class-ref>, <class-ref scheme="cpc">F21S10/04</class-ref> take precedence</text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F21S10/023" definition-exists="false" ipc-concordant="F21S10/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F21S10/023</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by selectively switching fixed light sources</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="F21S10/026" definition-exists="false" ipc-concordant="F21S10/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F21S10/026</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by movement of parts, e.g. by movement of reflectors or light sources </text><reference><text><class-ref scheme="cpc">F21S10/007</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F21S10/04" definition-exists="true" ipc-concordant="F21S10/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F21S10/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>simulating flames</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F21S10/043" definition-exists="false" ipc-concordant="F21S10/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F21S10/043</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by selectively switching fixed light sources</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="F21S10/046" definition-exists="false" ipc-concordant="F21S10/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F21S10/046</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by movement of parts, e.g. by movement of reflectors or light sources</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="F21S10/06" definition-exists="true" ipc-concordant="F21S10/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F21S10/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>flashing, e.g. with rotating reflector or light source </text><CPC-specific-text><reference><text>signalling lighting devices mounted on vehicles <class-ref scheme="cpc">B60Q1/26</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="F21S10/063" definition-exists="false" ipc-concordant="F21S10/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F21S10/063</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for providing a rotating light effect</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F21S10/066" definition-exists="false" ipc-concordant="F21S10/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F21S10/066</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by selectively switching fixed light sources</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="true" level="6" additional-only="false" sort-key="F21S11/00" date-revised="2013-01-01" status="published"><classification-symbol>F21S11/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Non-electric lighting</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F21S11/00" definition-exists="true" ipc-concordant="F21S11/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>F21S11/00</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>Non-electric lighting devices or systems using daylight </text><CPC-specific-text><reference><text>roofs with sky-light opening <class-ref scheme="cpc">E04D13/03</class-ref>; sun blinds for windows with means for redirecting light onto ceiling of a room <class-ref scheme="cpc">E06B9/00</class-ref>; hybrid lighting devices combining artificial and natural light <class-ref scheme="cpc">F21S19/00</class-ref>; solar heat collectors <class-ref scheme="cpc">F24S</class-ref>; solar cells or solar cell modules <class-ref scheme="cpc">H01L31/00</class-ref></text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F21S11/002" definition-exists="false" ipc-concordant="F21S11/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F21S11/002</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>characterised by the means for collecting or concentrating the sunlight, e.g. parabolic reflectors or Fresnel lenses</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F21S11/005" definition-exists="false" ipc-concordant="F21S11/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F21S11/005</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with tracking means for following the position of the sun</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="F21S11/007" definition-exists="false" ipc-concordant="F21S11/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F21S11/007</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>characterised by the means for transmitting light into the interior of a building</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="F21S13/00" definition-exists="true" ipc-concordant="F21S13/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-02-01" status="published"><classification-symbol>F21S13/00</classification-symbol><class-title date-revised="2017-02-01"><title-part><text>Non-electric lighting devices or systems employing a point-like light source</text></title-part><title-part><text>Non-electric lighting devices or systems employing a light source of unspecified shape</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F21S13/02" definition-exists="false" ipc-concordant="F21S13/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F21S13/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Devices intended to be fixed, e.g. ceiling lamp, wall lamp</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F21S13/04" definition-exists="false" ipc-concordant="F21S13/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F21S13/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with a pendant</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F21S13/06" definition-exists="false" ipc-concordant="F21S13/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F21S13/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>multi-branched, e.g. chandelier</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F21S13/08" definition-exists="false" ipc-concordant="F21S13/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F21S13/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with suspension from a stretched wire</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F21S13/10" definition-exists="false" ipc-concordant="F21S13/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F21S13/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with a standard, e.g. street lamp</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F21S13/12" definition-exists="false" ipc-concordant="F21S13/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F21S13/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Devices intended to be free-standing, e.g. table lamp, floor lamp</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F21S13/14" definition-exists="false" ipc-concordant="F21S13/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F21S13/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Lighting systems</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F21S15/00" definition-exists="false" ipc-concordant="F21S15/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F21S15/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Non-electric lighting devices or systems employing light sources not covered by main groups <class-ref scheme="cpc">F21S11/00</class-ref>, <class-ref scheme="cpc">F21S13/00</class-ref> or <class-ref scheme="cpc">F21S19/00</class-ref></text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="true" level="6" additional-only="true" sort-key="F21S17/00" date-revised="2013-01-01" status="published"><classification-symbol>F21S2017/00</classification-symbol>
<classification-item breakdown-code="true" not-allocatable="false" level="7" additional-only="true" sort-key="F21S17/00" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F21S2017/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Details solely applicable to the devices covered by groups <class-ref scheme="cpc">F21S13/00</class-ref> and <class-ref scheme="cpc">F21S15/00</class-ref></text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F21S17/02" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F21S2017/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Fastening and lifting of the lamp-glass</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F21S19/00" definition-exists="true" ipc-concordant="F21S19/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-08-01" status="published"><classification-symbol>F21S19/00</classification-symbol><class-title date-revised="2016-08-01"><title-part><text>Lighting devices or systems employing combinations of electric and non-electric light sources</text></title-part><title-part><text>Replacing or exchanging electric light sources with non-electric light sources or <u>vice versa</u></text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F21S19/005" definition-exists="false" ipc-concordant="F21S19/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F21S19/005</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Combining sunlight and electric light sources for indoor illumination</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="true" level="6" additional-only="false" sort-key="F21S41/00" date-revised="2018-01-01" status="published"><classification-symbol>F21S41/00</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>Vehicle lighting devices specially adapted for vehicle exteriors</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F21S41/00" definition-exists="false" ipc-concordant="F21S41/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-08-01" status="published"><classification-symbol>F21S41/00</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps </text><reference><text>reversing lights <class-ref scheme="cpc">F21S43/00</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F21S41/10" definition-exists="false" ipc-concordant="F21S41/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F21S41/10</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>characterised by the light source</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F21S41/12" definition-exists="false" ipc-concordant="F21S41/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F21S41/12</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>characterised by the type of emitted light</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F21S41/125" definition-exists="false" ipc-concordant="F21S41/125" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F21S41/125</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>Coloured light</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F21S41/13" definition-exists="false" ipc-concordant="F21S41/13" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F21S41/13</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>Ultraviolet light</text></title-part><title-part><text>Infrared light</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F21S41/135" definition-exists="false" ipc-concordant="F21S41/135" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F21S41/135</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>Polarised</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F21S41/14" definition-exists="false" ipc-concordant="F21S41/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-08-01" status="published"><classification-symbol>F21S41/14</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>characterised by the type of light source</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F21S41/141" definition-exists="false" ipc-concordant="F21S41/141" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-08-01" status="published"><classification-symbol>F21S41/141</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>Light emitting diodes [LED]</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F21S41/143" definition-exists="false" ipc-concordant="F21S41/143" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-08-01" status="published"><classification-symbol>F21S41/143</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>the main emission direction of the LED being parallel to the optical axis of the illuminating device</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="F21S41/145" definition-exists="false" ipc-concordant="F21S41/145" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-08-01" status="published"><classification-symbol>F21S41/145</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>the main emission direction of the LED being opposite to the main emission direction of the illuminating device</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F21S41/147" definition-exists="false" ipc-concordant="F21S41/147" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-08-01" status="published"><classification-symbol>F21S41/147</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>the main emission direction of the LED being angled to the optical axis of the illuminating device</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="F21S41/148" definition-exists="false" ipc-concordant="F21S41/148" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-08-01" status="published"><classification-symbol>F21S41/148</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>the main emission direction of the LED being perpendicular to the optical axis</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F21S41/151" definition-exists="false" ipc-concordant="F21S41/151" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-08-01" status="published"><classification-symbol>F21S41/151</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>arranged in one or more lines</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="F21S41/153" definition-exists="false" ipc-concordant="F21S41/153" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-08-01" status="published"><classification-symbol>F21S41/153</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>arranged in a matrix</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F21S41/155" definition-exists="false" ipc-concordant="F21S41/155" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F21S41/155</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>Surface emitters, e.g. organic light emitting diodes [OLED]</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F21S41/16" definition-exists="false" ipc-concordant="F21S41/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-08-01" status="published"><classification-symbol>F21S41/16</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>Laser light sources</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F21S41/162" definition-exists="false" ipc-concordant="F21S41/162" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F21S41/162</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>Incandescent light sources, e.g. filament or halogen lamps</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F21S41/164" definition-exists="false" ipc-concordant="F21S41/164" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F21S41/164</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>having two or more filaments</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F21S41/166" definition-exists="false" ipc-concordant="F21S41/166" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F21S41/166</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>characterised by the shape of the filament</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F21S41/168" definition-exists="false" ipc-concordant="F21S41/168" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F21S41/168</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>having a filament arranged transversally to the optical axis of the illuminating device</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F21S41/17" definition-exists="false" ipc-concordant="F21S41/17" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-08-01" status="published"><classification-symbol>F21S41/17</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>Discharge light sources</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F21S41/172" definition-exists="false" ipc-concordant="F21S41/172" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-08-01" status="published"><classification-symbol>F21S41/172</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>High-intensity discharge light sources</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F21S41/173" definition-exists="false" ipc-concordant="F21S41/173" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F21S41/173</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>Fluorescent light sources</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F21S41/176" definition-exists="false" ipc-concordant="F21S41/176" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-08-01" status="published"><classification-symbol>F21S41/176</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>Light sources where the light is generated by photoluminescent material spaced from a primary light generating element</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F21S41/18" definition-exists="false" ipc-concordant="F21S41/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F21S41/18</classification-symbol><class-title date-revised="2018-01-01"><title-part><CPC-specific-text><text>Combination of light sources of different types or shapes</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="F21S41/19" definition-exists="false" ipc-concordant="F21S41/19" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F21S41/19</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>Attachment of light sources or lamp holders </text><reference><text>achieving variable light distribution by movable light sources <class-ref scheme="cpc">F21S41/657</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F21S41/192" definition-exists="false" ipc-concordant="F21S41/19" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F21S41/192</classification-symbol><class-title date-revised="2018-01-01"><title-part><CPC-specific-text><text>Details of lamp holders, terminals or connectors</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="F21S41/194" definition-exists="false" ipc-concordant="F21S41/19" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F21S41/194</classification-symbol><class-title date-revised="2018-01-01"><title-part><CPC-specific-text><text>Bayonet attachments</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="F21S41/196" definition-exists="false" ipc-concordant="F21S41/19" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F21S41/196</classification-symbol><class-title date-revised="2018-01-01"><title-part><CPC-specific-text><text>Wire spring attachments</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="F21S41/198" definition-exists="false" ipc-concordant="F21S41/19" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F21S41/198</classification-symbol><class-title date-revised="2018-01-01"><title-part><CPC-specific-text><text>Snap-fit attachments</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="F21S41/20" definition-exists="false" ipc-concordant="F21S41/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F21S41/20</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>characterised by refractors, transparent cover plates, light guides or filters</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F21S41/24" definition-exists="false" ipc-concordant="F21S41/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F21S41/24</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>Light guides</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F21S41/25" definition-exists="false" ipc-concordant="F21S41/25" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F21S41/25</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>Projection lenses</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F21S41/255" definition-exists="false" ipc-concordant="F21S41/255" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F21S41/255</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>Lenses with a front view of circular or truncated circular outline</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F21S41/26" definition-exists="false" ipc-concordant="F21S41/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F21S41/26</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>Elongated lenses</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F21S41/265" definition-exists="false" ipc-concordant="F21S41/265" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F21S41/265</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>Composite lenses</text></title-part><title-part><text>Lenses with a patch-like shape</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F21S41/27" definition-exists="false" ipc-concordant="F21S41/27" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F21S41/27</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>Thick lenses</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F21S41/275" definition-exists="false" ipc-concordant="F21S41/275" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F21S41/275</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>Lens surfaces, e.g. coatings or surface structures</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F21S41/28" definition-exists="false" ipc-concordant="F21S41/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F21S41/28</classification-symbol><class-title date-revised="2018-01-01"><title-part><CPC-specific-text><text>Cover glass</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="F21S41/285" definition-exists="false" ipc-concordant="F21S41/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F21S41/285</classification-symbol><class-title date-revised="2018-01-01"><title-part><CPC-specific-text><text>Refractors, transparent cover plates, light guides or filters not provided in groups <class-ref scheme="cpc">F21S41/24</class-ref>-<class-ref scheme="cpc">F21S41/28</class-ref></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="F21S41/29" definition-exists="false" ipc-concordant="F21S41/29" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F21S41/29</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>Attachment thereof </text><reference><text>for achieving variable light distribution <class-ref scheme="cpc">F21S41/63</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F21S41/295" definition-exists="false" ipc-concordant="F21S41/29" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F21S41/295</classification-symbol><class-title date-revised="2018-01-01"><title-part><CPC-specific-text><text>specially adapted to projection lenses</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="F21S41/30" definition-exists="false" ipc-concordant="F21S41/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F21S41/30</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>characterised by reflectors</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F21S41/32" definition-exists="false" ipc-concordant="F21S41/32" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-08-01" status="published"><classification-symbol>F21S41/32</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>Optical layout thereof</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F21S41/321" definition-exists="false" ipc-concordant="F21S41/32" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F21S41/321</classification-symbol><class-title date-revised="2018-01-01"><title-part><CPC-specific-text><text>the reflector being a surface of revolution or a planar surface, e.g. truncated</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="F21S41/322" definition-exists="false" ipc-concordant="F21S41/32" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F21S41/322</classification-symbol><class-title date-revised="2018-01-01"><title-part><CPC-specific-text><text>the reflector using total internal reflection</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="F21S41/323" definition-exists="false" ipc-concordant="F21S41/32" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F21S41/323</classification-symbol><class-title date-revised="2018-01-01"><title-part><CPC-specific-text><text>the reflector having two perpendicular cross sections having regular geometrical curves of a distinct nature</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="F21S41/33" definition-exists="false" ipc-concordant="F21S41/33" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-08-01" status="published"><classification-symbol>F21S41/33</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F21S41/331" definition-exists="false" ipc-concordant="F21S41/33" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F21S41/331</classification-symbol><class-title date-revised="2018-01-01"><title-part><CPC-specific-text><text>the reflector consisting of complete annular areas</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="F21S41/332" definition-exists="false" ipc-concordant="F21S41/33" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F21S41/332</classification-symbol><class-title date-revised="2018-01-01"><title-part><CPC-specific-text><text>with continuity at the junction between adjacent areas</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="F21S41/333" definition-exists="false" ipc-concordant="F21S41/33" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F21S41/333</classification-symbol><class-title date-revised="2018-01-01"><title-part><CPC-specific-text><text>with discontinuity at the junction between adjacent areas</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="F21S41/334" definition-exists="false" ipc-concordant="F21S41/33" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F21S41/334</classification-symbol><class-title date-revised="2018-01-01"><title-part><CPC-specific-text><text>the reflector consisting of patch like sectors</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="F21S41/335" definition-exists="false" ipc-concordant="F21S41/33" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F21S41/335</classification-symbol><class-title date-revised="2018-01-01"><title-part><CPC-specific-text><text>with continuity at the junction between adjacent areas</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="F21S41/336" definition-exists="false" ipc-concordant="F21S41/33" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F21S41/336</classification-symbol><class-title date-revised="2018-01-01"><title-part><CPC-specific-text><text>with discontinuity at the junction between adjacent areas</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="F21S41/337" definition-exists="false" ipc-concordant="F21S41/33" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F21S41/337</classification-symbol><class-title date-revised="2018-01-01"><title-part><CPC-specific-text><text>the reflector having a structured surface, e.g. with facets or corrugations</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="F21S41/338" definition-exists="false" ipc-concordant="F21S41/33" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F21S41/338</classification-symbol><class-title date-revised="2018-01-01"><title-part><CPC-specific-text><text>the reflector having surface portions added to its general concavity</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="F21S41/36" definition-exists="false" ipc-concordant="F21S41/36" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-08-01" status="published"><classification-symbol>F21S41/36</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>Combinations of two or more separate reflectors</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F21S41/365" definition-exists="false" ipc-concordant="F21S41/365" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-08-01" status="published"><classification-symbol>F21S41/365</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>successively reflecting the light</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="F21S41/37" definition-exists="false" ipc-concordant="F21S41/37" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F21S41/37</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>characterised by their material, surface treatment or coatings</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F21S41/39" definition-exists="false" ipc-concordant="F21S41/39" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F21S41/39</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>Attachment thereof </text><reference><text>achieving variable light distribution by movable reflectors <class-ref scheme="cpc">F21S41/675</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F21S41/395" definition-exists="false" ipc-concordant="F21S41/39" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F21S41/395</classification-symbol><class-title date-revised="2018-01-01"><title-part><CPC-specific-text><text>specially adapted to extension reflectors</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="F21S41/40" definition-exists="false" ipc-concordant="F21S41/40" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F21S41/40</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>characterised by screens, non-reflecting members, light-shielding members or fixed shades</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F21S41/43" definition-exists="false" ipc-concordant="F21S41/43" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F21S41/43</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>characterised by the shape thereof</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F21S41/435" definition-exists="false" ipc-concordant="F21S41/43" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F21S41/435</classification-symbol><class-title date-revised="2018-01-01"><title-part><CPC-specific-text><text>Hoods or cap-shaped</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="F21S41/47" definition-exists="false" ipc-concordant="F21S41/47" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F21S41/47</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>Attachment thereof </text><reference><text>achieving variable light distribution by movable screens <class-ref scheme="cpc">F21S41/683</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="F21S41/50" definition-exists="false" ipc-concordant="F21S41/50" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F21S41/50</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>characterised by aesthetic components not otherwise provided for, e.g. decorative trim, partition walls or covers</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F21S41/55" definition-exists="false" ipc-concordant="F21S41/55" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F21S41/55</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>Attachment thereof</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F21S41/60" definition-exists="false" ipc-concordant="F21S41/60" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F21S41/60</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>characterised by a variable light distribution</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F21S41/62" definition-exists="false" ipc-concordant="F21S41/62" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F21S41/62</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>for adaptation between right-hand and left-hand traffic</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F21S41/63" definition-exists="false" ipc-concordant="F21S41/63" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F21S41/63</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>by acting on refractors, filters or transparent cover plates</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F21S41/635" definition-exists="false" ipc-concordant="F21S41/63" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F21S41/635</classification-symbol><class-title date-revised="2018-01-01"><title-part><CPC-specific-text><text>by moving refractors, filters or transparent cover plates</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F21S41/64" definition-exists="false" ipc-concordant="F21S41/64" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F21S41/64</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>by changing their light transmissivity, e.g. by liquid crystal or electrochromic devices</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F21S41/645" definition-exists="false" ipc-concordant="F21S41/64" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F21S41/645</classification-symbol><class-title date-revised="2018-01-01"><title-part><CPC-specific-text><text>by electro-optic means, e.g. liquid crystal or electrochromic devices</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F21S41/65" definition-exists="false" ipc-concordant="F21S41/65" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F21S41/65</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>by acting on light sources</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F21S41/657" definition-exists="false" ipc-concordant="F21S41/657" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F21S41/657</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>by moving light sources</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F21S41/663" definition-exists="false" ipc-concordant="F21S41/663" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F21S41/663</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>by switching light sources </text><reference><text>by switching incandescent light sources <class-ref scheme="cpc">F21S41/162</class-ref></text></reference></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F21S41/67" definition-exists="false" ipc-concordant="F21S41/67" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F21S41/67</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>by acting on reflectors</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F21S41/675" definition-exists="false" ipc-concordant="F21S41/675" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F21S41/675</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>by moving reflectors</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F21S41/68" definition-exists="false" ipc-concordant="F21S41/68" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F21S41/68</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>by acting on screens</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F21S41/683" definition-exists="false" ipc-concordant="F21S41/683" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F21S41/683</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>by moving screens</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F21S41/686" definition-exists="false" ipc-concordant="F21S41/686" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F21S41/686</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>Blades, i.e. screens moving in a vertical plane</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F21S41/689" definition-exists="false" ipc-concordant="F21S41/689" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F21S41/689</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>Flaps, i.e. screens pivoting around one of their edges</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F21S41/692" definition-exists="false" ipc-concordant="F21S41/692" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F21S41/692</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>Shields, i.e. screens not creating an image meant to be projected</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F21S41/695" definition-exists="false" ipc-concordant="F21S41/695" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F21S41/695</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>Screens rotating around a vertical axis </text><reference><text>rotating flaps <class-ref scheme="cpc">F21S41/689</class-ref></text></reference></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F21S41/698" definition-exists="false" ipc-concordant="F21S41/698" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F21S41/698</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>Shaft-shaped screens rotating along its longitudinal axis</text></title-part></class-title></classification-item></classification-item></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F21S43/00" definition-exists="false" ipc-concordant="F21S43/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-08-01" status="published"><classification-symbol>F21S43/00</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F21S43/10" definition-exists="false" ipc-concordant="F21S43/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F21S43/10</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>characterised by the light source</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F21S43/13" definition-exists="false" ipc-concordant="F21S43/13" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-08-01" status="published"><classification-symbol>F21S43/13</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>characterised by the type of light source</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F21S43/14" definition-exists="false" ipc-concordant="F21S43/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F21S43/14</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>Light emitting diodes [LED]</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F21S43/145" definition-exists="false" ipc-concordant="F21S43/145" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F21S43/145</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>Surface emitters, e.g. organic light emitting diodes [OLED]</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F21S43/15" definition-exists="false" ipc-concordant="F21S43/15" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F21S43/15</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>Strips of light sources</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F21S43/16" definition-exists="false" ipc-concordant="F21S43/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-08-01" status="published"><classification-symbol>F21S43/16</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>Light sources where the light is generated by photoluminescent material spaced from a primary light generating element</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F21S43/19" definition-exists="false" ipc-concordant="F21S43/19" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F21S43/19</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>Attachment of light sources or lamp holders</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F21S43/195" definition-exists="false" ipc-concordant="F21S43/19" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F21S43/195</classification-symbol><class-title date-revised="2018-01-01"><title-part><CPC-specific-text><text>Details of lamp holders, terminals or connectors</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="F21S43/20" definition-exists="false" ipc-concordant="F21S43/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F21S43/20</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>characterised by refractors, transparent cover plates, light guides or filters</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F21S43/235" definition-exists="false" ipc-concordant="F21S43/235" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F21S43/235</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>Light guides</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F21S43/236" definition-exists="false" ipc-concordant="F21S43/236" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F21S43/236</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>characterised by the shape of the light guide</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F21S43/237" definition-exists="false" ipc-concordant="F21S43/237" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F21S43/237</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>rod-shaped</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F21S43/239" definition-exists="false" ipc-concordant="F21S43/239" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F21S43/239</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>plate-shaped</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F21S43/241" definition-exists="false" ipc-concordant="F21S43/241" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F21S43/241</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>of complex shape</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F21S43/242" definition-exists="false" ipc-concordant="F21S43/242" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F21S43/242</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>characterised by the emission area</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F21S43/243" definition-exists="false" ipc-concordant="F21S43/243" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F21S43/243</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>emitting light from one or more of its extremities</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F21S43/245" definition-exists="false" ipc-concordant="F21S43/245" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F21S43/245</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>emitting light from one or more of its major surfaces</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F21S43/247" definition-exists="false" ipc-concordant="F21S43/247" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F21S43/247</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>with a single light source being coupled into the light guide</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F21S43/249" definition-exists="false" ipc-concordant="F21S43/249" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F21S43/249</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>with two or more light sources being coupled into the light guide</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F21S43/251" definition-exists="false" ipc-concordant="F21S43/251" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F21S43/251</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>the light guides being used to transmit light from remote light sources</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F21S43/255" definition-exists="false" ipc-concordant="F21S43/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F21S43/255</classification-symbol><class-title date-revised="2018-01-01"><title-part><CPC-specific-text><text>Filters</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="F21S43/26" definition-exists="false" ipc-concordant="F21S43/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F21S43/26</classification-symbol><class-title date-revised="2018-01-01"><title-part><CPC-specific-text><text>Refractors, transparent cover plates, light guides or filters not provided in groups <class-ref scheme="cpc">F21S43/235</class-ref> - <class-ref scheme="cpc">F21S43/255</class-ref></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="F21S43/27" definition-exists="false" ipc-concordant="F21S43/27" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F21S43/27</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>Attachment thereof</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F21S43/30" definition-exists="false" ipc-concordant="F21S43/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F21S43/30</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>characterised by reflectors</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F21S43/31" definition-exists="false" ipc-concordant="F21S43/31" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F21S43/31</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>Optical layout thereof</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F21S43/315" definition-exists="false" ipc-concordant="F21S43/31" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F21S43/315</classification-symbol><class-title date-revised="2018-01-01"><title-part><CPC-specific-text><text>using total internal reflection</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="F21S43/33" definition-exists="false" ipc-concordant="F21S43/33" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F21S43/33</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>characterised by their material, surface treatment or coatings</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F21S43/37" definition-exists="false" ipc-concordant="F21S43/37" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F21S43/37</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>Attachment thereof</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F21S43/40" definition-exists="false" ipc-concordant="F21S43/40" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F21S43/40</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>characterised by the combination of reflectors and refractors</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F21S43/50" definition-exists="false" ipc-concordant="F21S43/50" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F21S43/50</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>characterised by aesthetic components not otherwise provided for, e.g. decorative trim, partition walls or covers</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F21S43/51" definition-exists="false" ipc-concordant="F21S43/50" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F21S43/51</classification-symbol><class-title date-revised="2018-01-01"><title-part><CPC-specific-text><text>Attachment thereof</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F21S45/00" definition-exists="false" ipc-concordant="F21S45/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-08-01" status="published"><classification-symbol>F21S45/00</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>Arrangements within vehicle lighting devices specially adapted for vehicle exteriors, for purposes other than emission or distribution of light</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F21S45/10" definition-exists="false" ipc-concordant="F21S45/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F21S45/10</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>Protection of lighting devices </text><reference><text>cooling of lighting devices <class-ref scheme="cpc">F21S45/40</class-ref>; waterproofing of lighting devices <class-ref scheme="cpc">F21S45/50</class-ref></text></reference></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F21S45/20" definition-exists="false" ipc-concordant="F21S45/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-08-01" status="published"><classification-symbol>F21S45/20</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>Promoting gas flow in lighting devices, e.g. directing flow toward the cover glass for demisting </text><reference><text>ventilation <class-ref scheme="cpc">F21S45/30</class-ref>; forced cooling <class-ref scheme="cpc">F21S45/42</class-ref></text></reference></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F21S45/30" definition-exists="false" ipc-concordant="F21S45/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F21S45/30</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>Ventilation or drainage of lighting devices</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F21S45/33" definition-exists="false" ipc-concordant="F21S45/33" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F21S45/33</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>specially adapted for headlamps</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F21S45/37" definition-exists="false" ipc-concordant="F21S45/37" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F21S45/37</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>specially adapted for signal lamps</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F21S45/40" definition-exists="false" ipc-concordant="F21S45/40" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F21S45/40</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>Cooling of lighting devices</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F21S45/42" definition-exists="false" ipc-concordant="F21S45/42" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F21S45/42</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>Forced cooling</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F21S45/43" definition-exists="false" ipc-concordant="F21S45/43" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-08-01" status="published"><classification-symbol>F21S45/43</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>using gas</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F21S45/435" definition-exists="false" ipc-concordant="F21S45/435" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-08-01" status="published"><classification-symbol>F21S45/435</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>circulating the gas within a closed system</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F21S45/46" definition-exists="false" ipc-concordant="F21S45/46" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-08-01" status="published"><classification-symbol>F21S45/46</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>using liquid</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F21S45/465" definition-exists="false" ipc-concordant="F21S45/465" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-08-01" status="published"><classification-symbol>F21S45/465</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>from other vehicle cooling systems, e.g. from air-conditioning or engine cooling systems</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="F21S45/47" definition-exists="false" ipc-concordant="F21S45/47" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-08-01" status="published"><classification-symbol>F21S45/47</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>Passive cooling, e.g. using fins, thermal conductive elements or openings</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F21S45/48" definition-exists="false" ipc-concordant="F21S45/48" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-08-01" status="published"><classification-symbol>F21S45/48</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>with means for conducting heat from the inside to the outside of the lighting devices, e.g. with fins on the outer surface of the lighting device</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F21S45/49" definition-exists="false" ipc-concordant="F21S45/49" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F21S45/49</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>Attachment of the cooling means</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F21S45/50" definition-exists="false" ipc-concordant="F21S45/50" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F21S45/50</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>Waterproofing</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F21S45/60" definition-exists="false" ipc-concordant="F21S45/60" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F21S45/60</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>Heating of lighting devices, e.g. for demisting</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F21S45/70" definition-exists="false" ipc-concordant="F21S45/70" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-08-01" status="published"><classification-symbol>F21S45/70</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>Prevention of harmful light leakage</text></title-part></class-title></classification-item></classification-item></classification-item></classification-item></class-scheme>