CPC Main Group
B63B 25/00 Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby (trimming otherwise than by cargo division, e.g. by use of ballast B63B43/06, B63B43/08; constructive aspects of cargo spaces B63B11/00; hatches, hatchways B63B19/12)
7 direct subcodes
Child Classifications
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- B63B 25/02 for bulk goods
- B63B 25/18 Detachable decks
- B63B 25/22 for palletised articles
- B63B 25/24 Means for preventing unwanted cargo movement, e.g. dunnage
- B63B 25/26 for frozen goods
- B63B 25/28 for deck loads
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