USD335119SExpiredUtility

Gyroplane

52
Assignee: ROTARY AIR FORCE MAN INCPriority: Jul 11, 1989Filed: Jan 11, 1990Granted: Apr 27, 1993
Est. expiryJul 11, 2009(expired)· nominal 20-yr term from priority
Inventors:Peter HaselohDaniel Haseloh
52
PatentIndex Score
9
Cited by
10
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a gyroplane, as shown and described.

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