USD257863SExpiredUtility
Toy airplane
Individually held — no corporate assignee on recordPriority: Jun 7, 1978Filed: Jun 7, 1978Granted: Jan 13, 1981
Est. expiryJun 7, 1998(expired)· nominal 20-yr term from priority
Inventors:Robert H. Enzman
24
PatentIndex Score
3
Cited by
3
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a toy airplane, substantially as shown and described.
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