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BLOHM + VOSS HOLDING AG
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20457 HAMBURG, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Propeller drive for watercraft
Patent number
5,795,199
Issue date
Aug 18, 1998
Blohm + Voss Holding AG
Hans Langenberg
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Stern tube seal with a pressure control system to adjust to the cha...
Patent number
5,683,278
Issue date
Nov 4, 1997
Blohm + Voss Holding AG
Gunter Pietsch
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Safety device for seal systems for propeller shafts on ships
Patent number
5,643,026
Issue date
Jul 1, 1997
Blohm + Voss Holding AG
Gunter Pietsch
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Seal arrangement for propeller shafts of ships
Patent number
5,624,290
Issue date
Apr 29, 1997
Blohm + Voss Holding AG
Ernst-Peter Von Bergen
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
75006141 - MEKO
Serial number
75006141
Registration number
2560745
Filing date
Oct 16, 1995
Blohm + Voss AG
12 - Vehicles