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ZSI_Reconnect_China/PATSTAT/CPC_data/CPCSchemeXML202302/cpc-scheme-B63G.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="B63G" definition-exists="true" date-revised="2021-08-01" status="published"><classification-symbol>B63G</classification-symbol><class-title date-revised="2016-08-01"><title-part><text>OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS</text></title-part><title-part><text>MINE-LAYING</text></title-part><title-part><text>MINE-SWEEPING</text></title-part><title-part><text>SUBMARINES</text></title-part><title-part><text>AIRCRAFT CARRIERS </text><reference><text>means of attack or defence in general, e.g. turrets <class-ref scheme="cpc">F41H</class-ref></text></reference></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph> In this subclass, the indexing codes <class-ref scheme="cpc">B63B2201/00</class-ref>&#160;-&#160;<class-ref scheme="cpc">B63B2241/00</class-ref> are to be used for relevant technical information concerning particular or unusual use, materials, design, methods or means.</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="B63G1/00" date-revised="2013-01-01" status="published"><classification-symbol>B63G1/00</classification-symbol>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="B63G1/00" definition-exists="true" ipc-concordant="B63G1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B63G1/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Arrangements of guns or missile launchers</text></title-part><title-part><text>Vessels characterised thereby </text><reference><text>submarines <class-ref scheme="cpc">B63G8/00</class-ref>; guns, missile launchers <class-ref scheme="cpc">F41</class-ref></text></reference></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="B63G3/00" definition-exists="true" ipc-concordant="B63G3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B63G3/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Arrangements of ammunition stores or handlers </text><reference><text>specially for submarines <class-ref scheme="cpc">B63G8/00</class-ref>; feeding ammunition missiles or projectiles to guns in general <class-ref scheme="cpc">F41A9/00</class-ref></text></reference></title-part><title-part><text>Vessels characterised thereby </text><reference><text>general cargo aspects <class-ref scheme="cpc">B63B</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="B63G3/02" definition-exists="false" ipc-concordant="B63G3/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B63G3/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for torpedoes</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="B63G3/04" definition-exists="false" ipc-concordant="B63G3/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B63G3/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for missiles</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="B63G3/06" definition-exists="false" ipc-concordant="B63G3/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B63G3/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for mines or depth charges</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="B63G5/00" definition-exists="true" ipc-concordant="B63G5/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B63G5/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Vessels characterised by adaptation to torpedo launching </text><reference><text>submarines <class-ref scheme="cpc">B63G8/00</class-ref>; torpedo launching <u>per se</u> <class-ref scheme="cpc">F41F</class-ref></text></reference></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="B63G6/00" definition-exists="true" ipc-concordant="B63G6/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B63G6/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Laying of mines or depth charges</text></title-part><title-part><text>Vessels characterised thereby </text><reference><text>arrangements on submarines for mine laying <class-ref scheme="cpc">B63G8/33</class-ref></text></reference></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="B63G7/00" definition-exists="true" ipc-concordant="B63G7/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B63G7/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Mine-sweeping</text></title-part><title-part><text>Vessels characterised thereby</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="B63G7/005" definition-exists="false" ipc-concordant="B63G7/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B63G2007/005</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Unmanned autonomously operating mine sweeping vessels</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="B63G7/02" definition-exists="false" ipc-concordant="B63G7/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B63G7/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Mine-sweeping means, Means for destroying mines</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="B63G7/04" definition-exists="false" ipc-concordant="B63G7/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B63G7/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by means of cables</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="B63G7/06" definition-exists="false" ipc-concordant="B63G7/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B63G7/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>of electromagnetic type</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="B63G7/065" definition-exists="false" ipc-concordant="B63G7/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B63G2007/065</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by making use of superconductivity</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="B63G7/08" definition-exists="false" ipc-concordant="B63G7/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B63G7/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>of acoustic type</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="B63G8/00" definition-exists="true" ipc-concordant="B63G8/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B63G8/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Underwater vessels, e.g. submarines; </text><CPC-specific-text><text>Equipment specially adapted therefor</text></CPC-specific-text><reference><text>submarine hulls <class-ref scheme="cpc">B63B3/13</class-ref>; diving chambers with mechanical link, e.g. cable, to a base <class-ref scheme="cpc">B63C11/34</class-ref>; divers&apos; sleds <class-ref scheme="cpc">B63C11/46</class-ref>; torpedoes <class-ref scheme="cpc">F42B19/00</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="B63G8/001" definition-exists="true" ipc-concordant="B63G8/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2020-05-01" status="published"><classification-symbol>B63G8/001</classification-symbol><class-title date-revised="2020-05-01"><title-part><CPC-specific-text><text>Underwater vessels adapted for special purposes, e.g. unmanned underwater vessels; Equipment specially adapted therefor, e.g. docking stations </text><reference><text>self-propelled or direction controlled diving chambers with mechanical link to a base <class-ref scheme="cpc">B63C11/42</class-ref></text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="B63G8/002" definition-exists="false" ipc-concordant="B63G8/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B63G2008/002</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>unmanned</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="B63G8/004" definition-exists="false" ipc-concordant="B63G8/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B63G2008/004</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>autonomously operating</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="B63G8/005" definition-exists="false" ipc-concordant="B63G8/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B63G2008/005</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>remotely controlled</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="B63G8/007" definition-exists="false" ipc-concordant="B63G8/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B63G2008/007</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by means of a physical link to a base, e.g. wire, cable or umbilical</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="B63G8/008" definition-exists="false" ipc-concordant="B63G8/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B63G2008/008</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Docking stations for unmanned underwater vessels, or the like</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="B63G8/04" definition-exists="false" ipc-concordant="B63G8/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B63G8/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Superstructure</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="B63G8/06" definition-exists="false" ipc-concordant="B63G8/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B63G8/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Conning-towers</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="B63G8/08" definition-exists="false" ipc-concordant="B63G8/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-05-01" status="published"><classification-symbol>B63G8/08</classification-symbol><class-title date-revised="2016-05-01"><title-part><text>Propulsion </text><reference><CPC-specific-text><text>schnorkels <class-ref scheme="cpc">B63G8/36</class-ref>; marine propulsion or steering in general <class-ref scheme="cpc">B63H</class-ref>;</text></CPC-specific-text><text> nuclear propulsion <class-ref scheme="cpc">B63H21/18</class-ref>; propulsion power plants or units <u>per se</u> </text><CPC-specific-text><text><class-ref scheme="cpc">F01</class-ref>&#160;-&#160;<class-ref scheme="cpc">F04</class-ref></text></CPC-specific-text><text>; submerged exhausting apparatus <class-ref scheme="cpc">F01N13/12</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="B63G8/10" definition-exists="false" ipc-concordant="B63G8/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B63G8/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using steam plant</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="B63G8/105" definition-exists="false" ipc-concordant="B63G8/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B63G2008/105</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using Walter-type plants, i.e. power plants in which steam is generated in a reactor vessel by reaction between a fuel and an oxidant, e.g. hydrogen peroxide</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="B63G8/12" definition-exists="false" ipc-concordant="B63G8/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B63G8/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using internal-combustion engines</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="B63G8/14" definition-exists="false" ipc-concordant="B63G8/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B63G8/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Control of attitude or depth </text><reference><text>of torpedoes <class-ref scheme="cpc">F42B19/00</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="B63G8/16" definition-exists="false" ipc-concordant="B63G8/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B63G8/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by direct use of propellers or jets</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="B63G8/18" definition-exists="false" ipc-concordant="B63G8/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B63G8/18</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by hydrofoils</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="B63G8/20" definition-exists="false" ipc-concordant="B63G8/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B63G8/20</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Steering equipment </text><reference><text><class-ref scheme="cpc">B63G8/16</class-ref>, <class-ref scheme="cpc">B63G8/18</class-ref> take precedence; steering of vessels in general <class-ref scheme="cpc">B63H25/00</class-ref></text></reference></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="B63G8/22" definition-exists="false" ipc-concordant="B63G8/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B63G8/22</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Adjustment of buoyancy by water ballasting</text></title-part><title-part><text>Emptying equipment for ballast tanks </text><reference><CPC-specific-text><text>conduits for emptying or ballasting on vessels in general <class-ref scheme="cpc">B63B13/00</class-ref>;</text></CPC-specific-text><text> stabilising vessels using ballast tanks <class-ref scheme="cpc">B63B43/06</class-ref></text></reference></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="B63G8/24" definition-exists="false" ipc-concordant="B63G8/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B63G8/24</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Automatic depth adjustment</text></title-part><title-part><text>Safety equipment for increasing buoyancy, e.g. detachable ballast, floating bodies</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="B63G8/26" definition-exists="false" ipc-concordant="B63G8/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B63G8/26</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Trimming equipment</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="B63G8/28" definition-exists="false" ipc-concordant="B63G8/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B63G8/28</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Arrangement of offensive or defensive equipment</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="B63G8/30" definition-exists="false" ipc-concordant="B63G8/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B63G8/30</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>of artillery or missile launching means</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="B63G8/32" definition-exists="false" ipc-concordant="B63G8/32" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B63G8/32</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>of torpedo-launching means </text><reference><text>torpedo-launching means <u>per se</u> <class-ref scheme="cpc">F41F3/00</class-ref></text></reference></title-part><title-part><text>of torpedo stores or handlers</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="B63G8/33" definition-exists="false" ipc-concordant="B63G8/33" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B63G8/33</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>of mine-laying means </text><reference><text>mine laying vessels other than submarines <class-ref scheme="cpc">B63G6/00</class-ref></text></reference></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="B63G8/34" definition-exists="false" ipc-concordant="B63G8/34" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B63G8/34</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Camouflage </text><reference><text>for other vessels <class-ref scheme="cpc">B63G13/02</class-ref>; in general <class-ref scheme="cpc">F41H3/00</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="B63G8/36" definition-exists="true" ipc-concordant="B63G8/36" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2020-05-01" status="published"><classification-symbol>B63G8/36</classification-symbol><class-title date-revised="2020-05-01"><title-part><text>Adaptations of ventilation, </text><CPC-specific-text><text>e.g. schnorkels,</text></CPC-specific-text><text> cooling, heating, or air-conditioning </text><reference><text>reconditioning air in sealed chambers <class-ref scheme="cpc">A62B11/00</class-ref></text></reference></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="B63G8/38" definition-exists="false" ipc-concordant="B63G8/38" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2015-11-01" status="published"><classification-symbol>B63G8/38</classification-symbol><class-title date-revised="2015-11-01"><title-part><text>Arrangement of visual or electronic watch equipment, e.g. of periscopes, of radar </text><CPC-specific-text><reference><text>periscopes, optical aiming or sighting devices <u>per se</u> <class-ref scheme="cpc">G02B23/00</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="B63G8/39" definition-exists="false" ipc-concordant="B63G8/39" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>B63G8/39</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>Arrangements of sonic watch equipment, e.g. low-frequency, sonar</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="B63G8/40" definition-exists="false" ipc-concordant="B63G8/40" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B63G8/40</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Rescue equipment for personnel </text><reference><text>life-saving in water, not specially adapted for submarine personnel <class-ref scheme="cpc">B63C</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="B63G8/403" definition-exists="false" ipc-concordant="B63G8/40" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B63G2008/403</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Docking rescue units</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="B63G8/406" definition-exists="false" ipc-concordant="B63G8/40" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B63G2008/406</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Submarine escape suits</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="B63G8/41" definition-exists="false" ipc-concordant="B63G8/41" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B63G8/41</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Capsules, chambers, water-tight boats or the like, detachable from the submarine</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="B63G8/42" definition-exists="false" ipc-concordant="B63G8/42" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B63G8/42</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Towed underwater vessels</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="B63G8/425" definition-exists="false" ipc-concordant="B63G8/42" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B63G2008/425</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for transporting cargo, e.g. submersible barges for fluid cargo</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="B63G9/00" definition-exists="true" ipc-concordant="B63G9/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>B63G9/00</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>Other offensive or defensive arrangements on vessels against submarines, torpedoes, or mines</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="B63G9/005" definition-exists="false" ipc-concordant="B63G9/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B63G2009/005</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>of sonic watch equipment, e.g. low-frequency or sonar</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="B63G9/02" definition-exists="false" ipc-concordant="B63G9/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B63G9/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Means for protecting vessels against torpedo attack </text><reference><text>armoured hulls <class-ref scheme="cpc">B63B3/10</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="B63G9/04" definition-exists="false" ipc-concordant="B63G9/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B63G9/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Nets or the like </text><reference><text>net barriers for harbour defence <class-ref scheme="cpc">F41H11/00</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="B63G9/06" definition-exists="false" ipc-concordant="B63G9/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B63G9/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for degaussing vessels </text><reference><text>demagnetising in general <class-ref scheme="cpc">H01F13/00</class-ref></text></reference></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="B63G11/00" definition-exists="true" ipc-concordant="B63G11/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B63G11/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Aircraft carriers </text><reference><text>other vessels or floating structures for aircraft <class-ref scheme="cpc">B63B35/50</class-ref>; launching or arresting gear for aircraft <class-ref scheme="cpc">B64F</class-ref></text></reference></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="B63G13/00" definition-exists="true" ipc-concordant="B63G13/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B63G13/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Other offensive or defensive arrangements on vessels</text></title-part><title-part><text>Vessels characterised thereby</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="B63G13/02" definition-exists="false" ipc-concordant="B63G13/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B63G13/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Camouflage </text><reference><text>for submarines <class-ref scheme="cpc">B63G8/34</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="B63G13/022" definition-exists="false" ipc-concordant="B63G13/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B63G2013/022</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using means for reducing noise emission into air or water</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="B63G13/025" definition-exists="false" ipc-concordant="B63G13/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B63G2013/025</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using means for reducing radiation emission of electromagnetic waves, e.g. infrared, into air or water</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="B63G13/027" definition-exists="false" ipc-concordant="B63G13/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B63G2013/027</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using stealth design, i.e. superstructures, hulls, or other vessel&apos;s components shaped or constructed for minimizing reflection of radar or sonar beams, or the like</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item></classification-item></classification-item></class-scheme>