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Rear extensions for boats
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Patent number 9,862,457
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Issue date Jan 9, 2018
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Tige Boats, Inc.
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Charles Frank Pigeon
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Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
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Powerboat rooster tail depressor
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Patent number 8,683,936
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Issue date Apr 1, 2014
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M Ship Co., LLC.
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Charles W. Robinson
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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Twin-skeg ship
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Patent number 8,403,716
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Issue date Mar 26, 2013
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Mitsubishi Heavy Industries, Ltd.
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Toshinobu Sakamoto
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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Hull for a marine vessel
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Patent number 8,286,570
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Issue date Oct 16, 2012
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Kim Chamberlin
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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Ship
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Patent number 5,317,982
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Issue date Jun 7, 1994
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Leopold Jagers
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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Stern apron for ice breakers
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Patent number 4,732,101
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Issue date Mar 22, 1988
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Thyssen Nordseewerke GmbH
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Gunter Varges
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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Ship with improved stern structure
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Patent number 4,309,172
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Issue date Jan 5, 1982
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Mitsui Engineering & Shipbuilding Co., Ltd.
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Hitoshi Narita
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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Ships' stern construction
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Patent number 3,983,829
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Issue date Oct 5, 1976
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Pilgrim Engineering Development Limited
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Thomas Walter Bunyan
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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3680513
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Patent number 3,680,513
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Issue date Aug 1, 1972
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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3548772
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Patent number 3,548,772
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Issue date Dec 22, 1970
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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3481295
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Patent number 3,481,295
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Issue date Dec 2, 1969
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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3455263
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Patent number 3,455,263
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Issue date Jul 15, 1969
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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3416480
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Patent number 3,416,480
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Issue date Dec 17, 1968
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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1779041
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Patent number 1,779,041
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Issue date Oct 21, 1930
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT