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

Bizarre Patents

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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Examiner: Wolkow, Frederic D.

Primary examiner statistics: 0 patents; average approval time: N/A
Assistant examiner statistics: 16 patents; average approval time: 965 days

Patents as Primary Examiner

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Patents as Assistant Examiner

Patent No.	Patent Title:
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