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CPC
B63B43/30
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Parent Industries
B
PERFORMING OPERATIONS TRANSPORTING
B63
Ships
B63B
SHIPS OR OTHER WATERBORNE VESSELS EQUIPMENT FOR SHIPPING
B63B43/00
Improving safety of vessels
Current Industry
B63B43/30
with fluid drive
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Patents Grants
last 30 patents
Information
Patent Grant
Watertight door system
Patent number
8,985,044
Issue date
Mar 24, 2015
EMS-Tech Inc.
John Elder
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Bulkhead door arrangement
Patent number
5,392,900
Issue date
Feb 28, 1995
Consilium CMH Babcock AB
Nils Sandwall
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Marine door movement control apparatus
Patent number
5,163,204
Issue date
Nov 17, 1992
Christopher B. Jackson
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Sliding door arrangement
Patent number
4,577,577
Issue date
Mar 25, 1986
Oy Wartsila AB
Runar Eriksson
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Patents Applications
last 30 patents
Information
Patent Application
WATERTIGHT DOOR SYSTEM
Publication number
20130008364
Publication date
Jan 10, 2013
John ELDER
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL