LandOfFree - US Patents - Listing for Ships

Ships – Apparatus held by or attached to rider to control sailboard... – Foot strap means

Nautical balance system

Ships – Building – Freighters

Nautical fuel overflow protection device and method

Ships – Mooring device – Boom type

Nautical mooring apparatus

Ships – Displacement-type hull – Multiple hulls

Nautical transport vehicle having enhanced stability

Ships – Warships – Concealment

Naval ship decoy

Ships – Warships – Turret

Navigating bridge for seagoing vessels

Ships – Boats – boat component – or attachment

Navigation aid

Ships – Hull or hull adjunct employing fluid dynamic forces to... – Having hydrofoil

Navigation harnesses

Navigation in ice covered waterways

Ships – Ice breakers

Ships – Building – Canal and ferry boats

Navigational buoy

Ships – Building – Sectional

Navy pontoon locking system

Ships – Torpedo guards – Nets

Near shore port security barrier

Ships – Building – Canal and ferry boats

Neg'ator spring powered underwater launching device

Ships – Towing or pushing – Cable fairing

Negative lift device for tow cable fairing

Ships – Towing or pushing – Submerged object

Neuston net apparatus

Ships – Vessel raising and docking – Submerged

Neutral buoyancy device

Ships – Submersible device – Having attitude control

Neutrally buoyant submerged system using greater density...

Ships – Submersible device – Having attitude control

Neutrally buoyant submerged system using lesser density...

Ships – Displacement-type hull – Multiple hulls

No/low wake, high speed power catamaran hull