USD319805SExpiredUtility
Aircraft
Individually held — no corporate assignee on recordPriority: May 13, 1988Filed: May 13, 1988Granted: Sep 10, 1991
Est. expiryMay 13, 2008(expired)· nominal 20-yr term from priority
Inventors:Gerald A. Wiegert
88
PatentIndex Score
36
Cited by
6
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for an aircraft, as shown and described.
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