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

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

Recess flow plate for a boat hull

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

Recessed trolling motor mounting

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

Recreational boat having twin electric trolling motors

Marine propulsion – Screw propeller

Reflective propeller safety cover

Marine propulsion – Screw propeller – Having transmission

Releasable roller clutch reversing transmission

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

Relief valve for tilt device

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

Remote outboard motor steering control

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

Remote steering device for boats

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

Remotely controlled steering transom

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

Removable marine gearcase plate

Marine propulsion – Screw propeller – Propulsion unit casing

Replaceable leading edge for a marine drive unit

Marine propulsion – Screw propeller – Propeller guard

Replaceable skeg for a marine propulsion device

Marine propulsion – Screw propeller – Shafting

Replaceable tower support for a bearing race and drive shaft...

Marine propulsion – Screw propeller – With vibration dampening

Resilient mount system for an outboard motor

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

Retainer for marine drive steering linkage

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

Retractable auxiliary and emergency propulsion device for small

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

Retractable boat or ship thruster provided with means for preven

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

Retractable drive mechanism for marine vessels

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

Retractable marine power drive