U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

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Patent No. 5265827

Paddle Wheel Plane

An aircraft having vertical takeoff and landing capability provided with at least first and second laterally extending paddle wheels rotatable on a central axis perpendicular to the longitudinal axis of the aircraft fuselage and between its nose and tail.

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Class 178/84 - Drum


Subclass of Class 178 - Telegraphy
Definition: Rotary contact transmitters having a drum or cylinder for
No. of patents: 0


 
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