Quad tilt rotor unmanned aircraft

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 12037111
APP PUB NO 20230077891A1
SERIAL NO

17477180

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An aircraft is described with both VTOL (vertical takeoff and landing) capabilities and convention airplane capabilities. A preferred embodiment comprises a fuselage and fixed wing, with one boom on either side of the fuselage. Each boom comprises a tilt rotor on a fore end and a fixed rotor on the aft end. Both rotors can be directed vertically for VTOL capability. During cruise the tilt rotors can be directed forward for thrust and the fixed rotors can be stopped and directed along the boom axis, minimizing drag. The described embodiments have advantages in weight savings and maneuverability compared to other VTOL aircraft.

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Patent Owner(s)

Patent OwnerAddress
TEXTRON INNOVATIONS INC40 WESTMINSTER STREET PROVIDENCE RI 02903

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ivans, Steven R Ponder, US 16 63
Schafer, Steven R Fort Worth, US 3 16

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