IPC Subgroup
B63B 32/5 Boards characterised by their constructional features
Introduced: January 2020
Full Title
Water sports boards; Accessories therefor > Boards characterised by their constructional features
Classification Context
- Section:
- PERFORMING OPERATIONS; TRANSPORTING
- Class:
- SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- Subclass:
- SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
4 direct subcodes
Child Classifications
Navigate with arrow keys, Enter to open
- B63B 32/51 Inflatable boards, e.g. drop-stitch inflatable boards
- B63B 32/53 Sectionalised boards, e.g. modular, dismountable or foldable boards
- B63B 32/55 Multihull boards, e.g. of catamaran type
- B63B 32/56 Boards convertible into vessels or other types of water sports boards, e.g. into sailboats, canoes or water-cycles
Top Applicants
Top 10 applicants by patent filingsfor class B63, 2013–2023, worldwide · Source: EPO PATSTAT
- SAMSUNG HEAVY INDUSTRIES KR 5,719
- DAEWOO SHIPBUILDING & MARINE ENGINEERING COMPANY KR 4,684
- HYUNDAI HEAVY INDUSTRIES COMPANY KR 3,015
- ZHEJIANG OCEAN UNIVERSITY 1,359
- HUDONG-ZHONGHUA SHIPBUILDING (GROUP) COMPANY 1,221
- HARBIN ENGINEERING UNIVERSITY 1,175
- SHANGHAI WAIGAOQIAO SHIPBUILDING COMPANY 1,129
- CSSC HUANGPU WENCHONG SHIPBUILDING COMPANY 1,113
- GUANGZHOU SHIPYARD INTERNATIONAL COMPANY 1,073
- JIANGSU UNIVERSITY OF SCIENCE AND TECHNOLOGY 963