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

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

Transmission for a coaxial counter rotating rotor system

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

Transmission support structure for a rotary wing aircraft

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

Triangular-wing glider

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

Trifan powered VSTOL aircraft

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

Trim augmentation system for a rotary wing aircraft

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

Tripodal modular unmanned rotorcraft

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

Tubular air transport vehicle

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

Tuned spring-mass vibration absorber

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

Turbine airfoil lifting device

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

Turbocraft

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

Turbocraft

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

Twin engine aircraft

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

Twin engine aircraft

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

Twin engine aircraft

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

Twin engine helicopter accesssory drive

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

Two-position helicopter main rotor