Patents by Feature for 'Unmanned Air Vehicles'
Propulsion and Lift
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Jet - and ((power, propulsion)
(jet, turbojet)) (58 References) - Rocket - Rocket powered flight (36 References)
- Propeller - propeller or airscrew (36 References)
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Fixed Wing - and ((fixed wing), (swing wing), (high wing), (single, dual)
wing, canard, (delta wing) ) (30 References) - Rotory - and ((rotary wing), helicopter, heliocopter, rotor, gyrocopter, autogyro) (76 References)
- Lighter than Air - and ((airship, (air ship), gasbag, (gas bag), helium, hydrogen, dirigible, blimp, zeppelin, balloon, inflate) (34 References)
Features and Characteristics:
Propulsion and Lift
-
Jet - and ((power, propulsion)
(jet, turbojet)) (58 References)
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-
Rocket - Rocket powered flight
(36 References)
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-
Propeller - propeller or airscrew
(36 References)
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-
Fixed Wing - and ((fixed wing), (swing wing), (high wing), (single, dual)
wing, canard, (delta wing) ) (30 References)
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-
Rotory - and ((rotary wing), helicopter, heliocopter, rotor, gyrocopter, autogyro)
(76 References)
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-
Lighter than Air - and ((airship, (air ship), gasbag, (gas bag), helium, hydrogen, dirigible, blimp, zeppelin, balloon, inflate)
(34 References)
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