USD299366SExpiredUtility
Puzzle
Individually held — no corporate assignee on recordPriority: Apr 18, 1986Filed: Apr 18, 1986Granted: Jan 10, 1989
Est. expiryApr 18, 2006(expired)· nominal 20-yr term from priority
Inventors:Merrill G. Arnold
16
PatentIndex Score
2
Cited by
2
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a puzzle, as shown and described.
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