LandOfFree - US Patents - Listing for Marine propulsion

Marine propulsion – Screw propeller

Boat propulsion device

Marine propulsion – Jet drive – Direction control for fluid jet

Boat propulsion device

Marine propulsion – Inboard engine mount – Having thru-hull sealing means

Boat propulsion device

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

Boat propulsion device with internal exhaust

Marine propulsion – Electric drive for propelling means

Boat propulsion system

Marine propulsion – Screw propeller – Having transmission

Boat propulsion system

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

Boat propulsion system

Marine propulsion – Screw propeller – Combined with rudder

Boat propulsion system

Marine propulsion – Screw propeller – Having transmission

Boat propulsion system

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

Boat propulsion system and boat including the same

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

Boat propulsion system and boat including the same and boat...

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

Boat propulsion system, and control device and control...

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

Boat propulsion unit

Marine propulsion – Screw propeller – With means effecting or facilitating movement of propulsion...

Boat propulsion unit

Marine propulsion – Screw propeller – With means effecting or facilitating movement of propulsion...

Boat propulsion unit

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

Boat propulsion unit

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

Boat propulsion unit

Marine propulsion – Screw propeller – With means effecting or facilitating movement of propulsion...

Boat propulsion unit

Marine propulsion – Screw propeller – Having transmission

Boat propulsion unit