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

Ultralight coaxial rotor aircraft

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

Ultralight helicopter and control system

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

Unconventional integrated propulsion systems and methods for...

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

Uniblade air rotor and flight and covercraft vehicles with its

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

Universal VTOL power and rotor system module

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

Unloaded lift offset rotor system for a helicopter

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

Unmanned aerial system launch from water

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

Unmanned aerial vehicle with counter-rotating ducted rotors...

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

Unmanned air vehicle and method of flying an unmanned air...

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

Unmanned boom/canard propeller v/stol aircraft

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

Unmanned flight vehicle including counter rotating rotors positi

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

Unmanned mobile device

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

Unmanned multimode helicopter

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

Unmanned remotely piloted aircraft

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

Unmanned vertical take-off and landing, horizontal cruise, air v

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

Unmanned VTOL ground surveillance vehicle