with positive drive of the arms

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Patents Grantslast 30 patents

Information Patent Grant
Vessel
- Patent number 6,672,242
- Issue date Jan 6, 2004
- Anthony Keith Webb
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Lightweight rescue boat davit
- Patent number 6,357,380
- Issue date Mar 19, 2002
- Swath Europe Limited
- Richard S. Holcomb
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Davit with low level of dynamicism
- Patent number 5,170,742
- Issue date Dec 15, 1992
- Olsson; Samuel F.
- Douglas E. Roskelley
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Motor-tender lift
- Patent number 4,157,596
- Issue date Jun 12, 1979
- Thomas A. Green
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
3671986
- Patent number 3,671,986
- Issue date Jun 27, 1972
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
3092856
- Patent number 3,092,856
- Issue date Jun 11, 1963
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
1388831
- Patent number 1,388,831
- Issue date Aug 23, 1921
- B66 - HOISTING LIFTING HAULING