IPC Main Group
B63B 27/00 Arrangement of ship-based loading or unloading equipment for cargo or passengers
Introduced: September 1968
Last revised: January 2006
Classification Context
- Section:
- PERFORMING OPERATIONS; TRANSPORTING
- Class:
- SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- Subclass:
- SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
Related Keywords
loading or unloading of SHIP(S)
12 direct subcodes
Child Classifications
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- B63B 27/04 of derricks
- B63B 27/08 of winches
- B63B 27/1 of cranes
- B63B 27/14 of ramps, gangways or outboard ladders
- B63B 27/16 of lifts or hoists
- B63B 27/18 of cableways, e.g. with breeches-buoys
- B63B 27/22 of conveyors, e.g. of endless-belt or screw-type
- B63B 27/24 of pipe-lines
- B63B 27/26 of devices with throwing action
- B63B 27/28 of chutes
- B63B 27/3 for transfer at sea between ships or between ships and off-shore structures
- B63B 27/36 for floating cargo
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