U.S. patents subclasses for class: Aeronautics And Astronautics


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Title
Acceleration control
Accessories
Active
Active thermal control
Actively controlled vortex generator
Actively deformable material (e.g., piezoelectric, shape memory, magnetostrictive, electrostrictive)
Aerial cargo unloading by parachute extraction
Aerial torpedoes
Aerobraking
Aerodynamic braking
Aerodynamic resistance reducing
Aerodynamic retarders
Ailerons and other roll control devices
Air intakes
AIRCRAFT CONTROL
Aircraft element convertible to parachute
AIRCRAFT POWER PLANTS
AIRCRAFT PROPULSION
AIRCRAFT PROPULSION AND STEERING ON LAND OR WATER
Aircraft refueling
AIRCRAFT STRUCTURE
AIRCRAFT SUSTENTATION
AIRCRAFT, HEAVIER-THAN-AIR
AIRCRAFT, LIGHTER-THAN-AIR
AIRCRAFT, STEERING PROPULSION
Airfoil construction
Airplane and auto-rotating wing sustained
Airplane and beating wing sustained
Airplane and cylindrical rotor sustained
Airplane and fluid sustained
Airplane and helicopter sustained
Airplane and paddle wheel sustained
Airplane sustained
Airplane type
Airplanes, weight diminished by bouyant gas
Airship and beating wing sustained
Airship and fluid sustained
Airship and helicopter sustained
Airship and paddle wheel sustained
Airship control
Airship gas cell construction and arrangement
Airship hull construction
Airship load attachment
Airship skin construction
Airships
Airships with sustaining wings
Amphibian
And payload deployment
And suction
And vertical glide path control

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