CPC Main Group
B63C 9/00 Life-saving in water (life-saving in general A62B; arrangement or adaptation of signalling or lighting devices for ships, other waterborne vessels or for equipment for shipping B63B45/00; rescue equipment specially adapted for submarine personnel B63G8/40)
15 direct subcodes
Child Classifications
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- B63C 9/01 Air-sea rescue devices, i.e. equipment carried by, and capable of being dropped from, an aircraft (inflatable vessels B63B7/00; inflatable buoys B63B22/22)
- B63C 9/02 Lifeboats, life-rafts or the like, specially adapted for life-saving (floatable furniture B63C9/30; boats in general B63B; inflatable vessels B63B7/00; equipment for handling lifeboats or the like B63B23/00; rafts B63B35/58)
- B63C 9/06 Floatable closed containers with accommodation for one or more persons inside (B63C9/01 takes precedence)
- B63C 9/08 Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like ( ; equipment for swimming A63B, e.g. swimming aids A63B31/00, )
- B63C 9/22 Devices for holding or launching life-buoys, inflatable life-rafts, or other floatable life-saving equipment (equipment for handling life-boats or the like B63B23/00)
- B63C 9/26 Cast or life lines; Attachments thereto; Containers therefor; (adaptations of aerial cableways to shipboard use B63B27/18; guns for line throwing F41F; line-carrying missiles F42B12/68)
- B63C 9/28 Adaptations of vessel parts or furnishings to life-saving purposes
- B63C 9/32 Equipment adapted to use on ice
Top Applicants
Top 10 applicants by patent filingsfor class B63, 2013–2023, worldwide · Source: EPO PATSTAT
- SAMSUNG HEAVY INDUSTRIES KR 4,830
- DAEWOO SHIPBUILDING & MARINE ENGINEERING COMPANY KR 4,093
- HYUNDAI HEAVY INDUSTRIES COMPANY KR 2,639
- GAZ TRANSPORT ET TECHNIGAZ FR 1,037
- SHANGHAI WAIGAOQIAO SHIPBUILDING COMPANY 827
- HARBIN ENGINEERING UNIVERSITY 811
- GUANGZHOU SHIPYARD INTERNATIONAL COMPANY 808
- HUDONG-ZHONGHUA SHIPBUILDING (GROUP) COMPANY 784
- YAMAHA MOTOR COMPANY JP 731
- THYSSEN KRUPP DE 727