Paul D. Cavanagh

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Danvers, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Gear shifting apparatus
- Patent number 6,151,979
- Issue date Nov 28, 2000
- Paul D. Cavanagh
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Clamp ring for a marine winch
- Patent number 6,047,955
- Issue date Apr 11, 2000
- Paul D. Cavanagh
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Marine winch drum
- Patent number 5,947,451
- Issue date Sep 7, 1999
- Paul D. Cavanagh
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Split housing transmission
- Patent number 5,918,503
- Issue date Jul 6, 1999
- Paul D. Cavanagh
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Water sealing arrangement for a marine winch
- Patent number 5,890,701
- Issue date Apr 6, 1999
- Paul D. Cavanagh
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Removable crank for manually powered rotary devices
- Patent number 5,653,149
- Issue date Aug 5, 1997
- Paul D. Cavanagh
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Winch
- Patent number D271150
- Issue date Oct 25, 1983
- Paul D. Cavanagh
- D34 - Material or article handling equipment
Information Patent Grant
Winch
- Patent number 4,301,979
- Issue date Nov 24, 1981
- Paul D. Cavanagh
- B66 - HOISTING LIFTING HAULING