LandOfFree - US Patents - Listing for Marine propulsion,Screw propeller

Marine propulsion – Screw propeller – Propeller arrangement

Counter-rotating surfacing marine drive with planing plate

Marine propulsion – Screw propeller – Having transmission

Counter-rotation transmission

Marine propulsion – Screw propeller – Propeller arrangement

Counterrotating dual-propeller boat drive

Marine propulsion – Screw propeller – Shafting

Coupler mounting structure for vessels

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

Coupling lock for an engine and a boat hull

Marine propulsion – Screw propeller – Having means to control flow around propeller

Course-stable, fast, sea-going ship comprising a hull that...

Marine propulsion – Screw propeller – Propulsion unit casing

Cover arrangement for outboard motor

Marine propulsion – Screw propeller – Propulsion unit casing

Cover for the hood of an outboard motor

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

Cover for the inboard-outboard motor

Marine propulsion – Screw propeller – Propulsion unit casing

Cover joining structure for outboard engine unit

Marine propulsion – Screw propeller – Shafting

Cover structure for a shaft coupling of a personal watercraft

Marine propulsion – Screw propeller

Covers for boat blades of propellers of in-board and outboard bo

Marine propulsion – Screw propeller – Propulsion unit casing

Cowl and air inlet assembly

Marine propulsion – Screw propeller – Propulsion unit casing

Cowl for an outboard motor

Marine propulsion – Screw propeller – Propulsion unit casing

Cowl latch for outboard motors

Marine propulsion – Screw propeller – Propulsion unit casing

Cowl latching mechanism for an outboard motor

Marine propulsion – Screw propeller – Propulsion unit casing

Cowl latching system which simplifies the cowl removing process

Marine propulsion – Screw propeller – Propulsion unit casing

Cowl locking mechanism

Marine propulsion – Screw propeller – Propulsion unit casing

Cowl-locking mechanism