LandOfFree - US Patents - Listing for Marine propulsion

Jet propelled device

Marine propulsion – Oscillating propelling means

Jet propelled surfboard

Marine propulsion – Jet drive – Having means to prevent clogging

Jet propelled watercraft

Marine propulsion – Jet drive – Direction control for fluid jet

Jet propelled watercraft

Jet propelled watercraft and a simplified low cost drive therefo

Jet propeller

Jet propulsion and stabilization means for ships

Jet propulsion assembly for ships

Marine propulsion – Means to control the supply of energy responsive to a sensed...

Jet propulsion boat

Marine propulsion – Means for accomodating or moving engine fluids – Cooling for engine

Jet propulsion boat

Marine propulsion – Means to control the supply of energy responsive to a sensed...

Jet propulsion boat

Marine propulsion – Engine – motor – or transmission control means – For transmission

Jet propulsion boat

Marine propulsion – Means to control the supply of energy responsive to a sensed...

Jet propulsion boat

Marine propulsion – Engine – motor – or transmission control means – For transmission

Jet propulsion boat

Marine propulsion – Jet drive – Direction control for fluid jet

Jet propulsion boat

Marine propulsion – Means to control the supply of energy responsive to a sensed...

Jet propulsion boat

Jet propulsion boat

Marine propulsion – Means for accomodating or moving engine fluids – Means for handling exhaust gas

Jet propulsion craft provided with exhaust noise eliminating app

Jet propulsion device for watercraft, aircraft, and circulating