USD251755SExpiredUtility
Combined key chain and whistle
Individually held — no corporate assignee on recordPriority: Jun 27, 1977Filed: Jun 27, 1977Granted: May 1, 1979
Est. expiryJun 27, 1997(expired)· nominal 20-yr term from priority
Inventors:Robert S. Patience
44
PatentIndex Score
7
Cited by
2
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a combined key chain and whistle, as shown.
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