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

Marine propulsion – Screw propeller – With vibration dampening

Apparatus for reducing vibration on a ship

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

Apparatus for removing a propeller assembly from and for...

Marine propulsion – Screw propeller – Propeller guard

Aquatic growth cutter

Marine propulsion – Screw propeller – Propulsion unit casing

Arrangement and method for parallel alignment of propeller...

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

Arrangement and method for turning a propulsion unit

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

Arrangement and method for turning a propulsion unit

Marine propulsion – Screw propeller

Arrangement for fitting a propeller assembly to an opening in a

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

Arrangement for mounting and steering an outboard motor

Marine propulsion – Screw propeller – Propulsion unit casing

Arrangement for outboard motor

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

Arrangement for supporting outboard motor of boat

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

Arrangement in boat propeller installations

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

Arrangement in connection with a swingable turn-up onboard/outbo

Marine propulsion – Screw propeller – Variable pitch

Arrangement in connection with azimuth propeller drive means for

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

Articulated support for mounting an outboard motor to the transo

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

Articulating surface drive

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

Assembly and method to attach a device such as a hydrofoil...

Marine propulsion – Screw propeller – Having transmission

Astern-ahead switching device for marine propulsion unit

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

Attachment means for outboard motors

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

Automated steering mechanism for an outboard motor