LandOfFree - US Patents - Listing for Aeronautics and astronautics,Aircraft, heavier-than-air

Aeronautics and astronautics – Aircraft – heavier-than-air – Helicopter or auto-rotating wing sustained – i.e. – gyroplanes

Device for lashing down rotorcraft blades

Aeronautics and astronautics – Aircraft – heavier-than-air – Airplane sustained

Device for lift and to reduce resistance to aircraft advance

Aeronautics and astronautics – Aircraft – heavier-than-air – Helicopter or auto-rotating wing sustained – i.e. – gyroplanes

Device for reducing line noise inside a rotary-wing...

Aeronautics and astronautics – Aircraft – heavier-than-air – Helicopter or auto-rotating wing sustained – i.e. – gyroplanes

Device for reducing the vibrations generated by a lift rotor of

Aeronautics and astronautics – Aircraft – heavier-than-air – Helicopter or auto-rotating wing sustained – i.e. – gyroplanes

Device for reducing the vibrations on the structure of a helicop

Aeronautics and astronautics – Aircraft – heavier-than-air – Helicopter or auto-rotating wing sustained – i.e. – gyroplanes

Device for stabilization of captive aircraft

Aeronautics and astronautics – Aircraft – heavier-than-air – Helicopter or auto-rotating wing sustained – i.e. – gyroplanes

Device for the adjustment of the maneuver forces of movable memb

Aeronautics and astronautics – Aircraft – heavier-than-air – Helicopter or auto-rotating wing sustained – i.e. – gyroplanes

Device for the elastic coupling between two parts, and aircraft

Aeronautics and astronautics – Aircraft – heavier-than-air – Helicopter or auto-rotating wing sustained – i.e. – gyroplanes

Device for the individual control of the rotor blades of the...

Aeronautics and astronautics – Aircraft – heavier-than-air – Helicopter or auto-rotating wing sustained – i.e. – gyroplanes

Devices which may be borne in air and on devices applicable ther

Aeronautics and astronautics – Aircraft – heavier-than-air – Helicopter or auto-rotating wing sustained – i.e. – gyroplanes

Directional and stabilizing device having a faired and slanted a

Aeronautics and astronautics – Aircraft – heavier-than-air – Airplane and fluid sustained

Directional control of engine exhaust thrust vector in a STOL-ty

Aeronautics and astronautics – Aircraft – heavier-than-air – Fluid sustained

Disc planform aircraft having vertical flight capability

Aeronautics and astronautics – Aircraft – heavier-than-air – Fluid sustained

Disc-shaped aerospacecraft

Aeronautics and astronautics – Aircraft – heavier-than-air – Airplane and fluid sustained

Disc-shaped submersible aircraft

Aeronautics and astronautics – Aircraft – heavier-than-air – Fluid sustained

Disc-type airborne vehicle and radial flow gas turbine engine us

Aeronautics and astronautics – Aircraft – heavier-than-air – Airplane and fluid sustained

Discus-shaped aerodyne vehicle for extremely high velocities

Aeronautics and astronautics – Aircraft – heavier-than-air – Airplane and fluid sustained

Dolphin cascade vane

Aeronautics and astronautics – Aircraft – heavier-than-air – Helicopter or auto-rotating wing sustained – i.e. – gyroplanes

Double ducted hovering air-vehicle