USD302709SExpiredUtility
Puzzle toy
Individually held — no corporate assignee on recordPriority: Jun 13, 1986Filed: Jun 13, 1986Granted: Aug 8, 1989
Est. expiryJun 13, 2006(expired)· nominal 20-yr term from priority
Inventors:Harrison R. Thompson
58
PatentIndex Score
12
Cited by
5
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a puzzle toy, as shown and described.
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