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

Cable-cutting device

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

Canard rotor/wing

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

Captive remote-controlled helicopter

Aeronautics and astronautics – Aircraft – heavier-than-air – Airplanes – weight diminished by bouyant gas

Centerline landing gear for aerocraft

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

Channel-wing system for thrust deflection and force/moment...

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

Circular aircraft

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

Circular airplane

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

Circular fixed wing VTOL aircraft

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

Circular vertical take off & landing aircraft

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

Circular vertical take off and landing aircraft

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

Circulation control slots in helicopter yaw control system

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

Coaxial helicopter

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

Coaxial twin-rotor type helicopter

Aeronautics and astronautics – Aircraft – heavier-than-air – Cylindrical rotor sustained

Collapsible magnus-effect rotor

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

Combination lift thrust device

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

Combination spar and trunnion structure for a tilt rotor...

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

Combined boardsailer and hang glider

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

Combined flying machine

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

Compact co-axial rotor system for a rotary wing aircraft and...