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2023
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Invention
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Retractable hull mounting data collecting system.
A watercraft mounting system that embodies a m... |
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2022
|
Invention
|
Modular rudder system. A stand-alone modular removable rudder system for watercraft having a rudd... |
|
|
Invention
|
Support assemblies for watercrafts and related methods of assembly. A watercraft includes a hull,... |
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|
Invention
|
Support assemblies for watercrafts and related methods of assembly.
A watercraft includes a hull... |
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2021
|
Invention
|
Drain mechanism for watercraft.
A watercraft includes a hull, an opening extending through the h... |
|
|
Invention
|
Retractable hull mounting data collecting system. A watercraft mounting system that embodies a mo... |
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2017
|
Invention
|
Propulsion device for watercraft. A watercraft having a propulsion mechanism extending through an... |
|
|
Invention
|
Arc crank. An apparatus for adjusting a human propelled watercraft having a pair of flexible fins... |
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2016
|
Invention
|
Flow fin. A human propelled watercraft having a pair of flexible fins supported by a mast extendi... |
|
|
Invention
|
Reversing propulsion device for watercraft. A human propelled watercraft having a pair of flexibl... |
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2015
|
Invention
|
Fin for oscillating foil propulsion system. A watercraft having propulsion means extending below ... |
|
|
Invention
|
Adjustable kayak chair im. A watercraft having a seat securely carried on the watercraft, the sea... |
|
|
Invention
|
Rail mounting system. The invention relates to a watercraft mounting system that embodies a multi... |
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2014
|
Invention
|
Stayed roller furler. A wind powered craft carrying a generally vertical mast which is rotatable ... |
|
|
Invention
|
Foot operated propulsion system for watercraft. A device for insertion in watercraft including pr... |
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2013
|
Invention
|
Adjustable kayak chair. A watercraft having a chair with seat securely carried on the watercraft,... |
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2012
|
Invention
|
Quadfoiler. A watercraft having a hull, a mast with sail, an aft rudder and a hydrofoil projectin... |
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2010
|
Invention
|
Remote drive. A remote powered propulsive device having a rudder which carries a propeller or osc... |
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2008
|
Invention
|
Inflatable kayak. An air inflatable watercraft, having a cockpit with a bottom area forming part ... |
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2007
|
Invention
|
Hatch with cover for boats. cooperating means on the hatch and cover including cam surfaces where... |
|
|
Invention
|
Twist and stow rudder. means connecting said rudder to the rear of a boat enabling said rudder to... |
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2006
|
Invention
|
Fin for oscillating foil propulsion system. A human propelled watercraft having a pair of flexibl... |
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2004
|
Invention
|
Furling sail and means for turning mast. A sail that is fully battened by a plurality of essentia... |
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1995
|
Invention
|
Catamaran |
