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John Garrison Hoyt
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Portsmouth, RI, US
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Patents Grants
last 30 patents
Information
Patent Grant
Jib boom
Patent number
7,565,875
Issue date
Jul 28, 2009
John Garrison Hoyt
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Sailboat with offset boom
Patent number
6,932,010
Issue date
Aug 23, 2005
John Garrison Hoyt
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Pulpit mounted rotating bowsprit
Patent number
6,647,917
Issue date
Nov 18, 2003
John Garrison Hoyt
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Spar for a sailboat
Patent number
6,178,906
Issue date
Jan 30, 2001
John Garrison Hoyt
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Rotating rig
Patent number
5,816,180
Issue date
Oct 6, 1998
John Garrison Hoyt
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Patents Applications
last 30 patents
Information
Patent Application
ADJUSTING RIGID FOIL SPAR SYSTEM
Publication number
20130014683
Publication date
Jan 17, 2013
John Garrison Hoyt
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Application
ADJUSTING RIGID FOIL SPAR SYSTEM
Publication number
20120285354
Publication date
Nov 15, 2012
John Garrison Hoyt
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Application
SAILBAOT RIG
Publication number
20090205551
Publication date
Aug 20, 2009
John Garrison Hoyt
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Application
JIB BOOM
Publication number
20080190343
Publication date
Aug 14, 2008
John Garrison Hoyt
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Application
PULPIT MOUNTED ROTATING BOWSPRIT
Publication number
20030226492
Publication date
Dec 11, 2003
John Garrison Hoyt
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Application
Tripod boom rig
Publication number
20030167995
Publication date
Sep 11, 2003
John Garrison Hoyt
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Application
Tripod boom rig
Publication number
20030047123
Publication date
Mar 13, 2003
John Garrison Hoyt
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Application
Multi-purpose sail craft
Publication number
20020162493
Publication date
Nov 7, 2002
John Garrison Hoyt
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT