CPC Subgroup
B63B 32/60 Board appendages, e.g. fins, hydrofoils or centre boards
Full Title
Water sports boards; Accessories therefor > Board appendages, e.g. fins, hydrofoils or centre boards
3 direct subcodes
Child Classifications
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- B63B 32/62 characterised by the material, e.g. laminated materials; characterised by their manufacturing process
- B63B 32/64 Adjustable, e.g. by adding sections, by removing sections or by changing orientation or profile
- B63B 32/66 Arrangements for fixation to the board, e.g. fin boxes or foil boxes
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