USD272840SExpiredUtility

Puzzle

Assignee: EPOCH CO LTDPriority: Nov 20, 1981Filed: Nov 20, 1981Granted: Feb 28, 1984
Est. expiryNov 20, 2001(expired)· nominal 20-yr term from priority
Inventors:Teruo Matsumoto
49
PatentIndex Score
4
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a puzzle, as shown and described.

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