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

Aeronautics and astronautics – Aircraft – heavier-than-air – Beating wing sustained

Articulated wing ornithopter

Aeronautics and astronautics – Aircraft – heavier-than-air – Beating wing sustained

Biomimetic micro-aerial-vehicle with figure-eight flapping...

Aeronautics and astronautics – Aircraft – heavier-than-air – Beating wing sustained

Dual wing-pair air vehicle

Aeronautics and astronautics – Aircraft – heavier-than-air – Beating wing sustained

Flapping apparatus

Aeronautics and astronautics – Aircraft – heavier-than-air – Beating wing sustained

Flapping apparatus

Aeronautics and astronautics – Aircraft – heavier-than-air – Beating wing sustained

Fluttering wing-operated flying moving apparatus

Aeronautics and astronautics – Aircraft – heavier-than-air – Beating wing sustained

Impellers with bladelike elements and compliant tuned...

Aeronautics and astronautics – Aircraft – heavier-than-air – Beating wing sustained

Inflated wing aircraft

Aeronautics and astronautics – Aircraft – heavier-than-air – Beating wing sustained

Means for and methods of controlling ornithopters

Aeronautics and astronautics – Aircraft – heavier-than-air – Beating wing sustained

Ornithopter

Aeronautics and astronautics – Aircraft – heavier-than-air – Beating wing sustained

Ornithopter-type vehicle, and methods of constructing and utiliz

Aeronautics and astronautics – Aircraft – heavier-than-air – Beating wing sustained

Oscillating foil propulsion system

Aeronautics and astronautics – Aircraft – heavier-than-air – Beating wing sustained

Wing-flapping flying apparatus and method of using the same