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Boat ventilation system
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Patent number 11,648,826
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Issue date May 16, 2023
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VERALEX INC.
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Simon Dube
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B60 - VEHICLES IN GENERAL
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Boat tower ventilation system
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Patent number 11,111,002
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Issue date Sep 7, 2021
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Scott J. Mills
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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Wind fin
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Patent number 6,253,702
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Issue date Jul 3, 2001
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Richard Schoeller
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B60 - VEHICLES IN GENERAL
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-
-
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Boat window
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Patent number 4,648,435
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Issue date Mar 10, 1987
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Beckerer, Jr.; Frank S.
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Frank S. Beckerer
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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Boat window
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Patent number 4,572,266
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Issue date Feb 25, 1986
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Beckerer, Jr.; Frank S.
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Frank S. Beckerer
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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Porthole arrangement
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Patent number 4,112,645
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Issue date Sep 12, 1978
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Frederick Dale Greenfield
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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3779198
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Patent number 3,779,198
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Issue date Dec 18, 1973
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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3102397
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Patent number 3,102,397
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Issue date Sep 3, 1963
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F24 - HEATING RANGES VENTILATING
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2981218
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Patent number 2,981,218
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Issue date Apr 25, 1961
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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2317712
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Patent number 2,317,712
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Issue date Apr 27, 1943
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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1737610
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Patent number 1,737,610
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Issue date Dec 3, 1929
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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1330569
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Patent number 1,330,569
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Issue date Feb 10, 1920
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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1256281
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Patent number 1,256,281
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Issue date Feb 12, 1918
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT