USD304045SExpiredUtility

Wire puzzle

33
Assignee: HASEGAWA SABUROPriority: Dec 23, 1986Filed: Jun 15, 1987Granted: Oct 17, 1989
Est. expiryDec 23, 2006(expired)· nominal 20-yr term from priority
Inventors:Saburo Hasegawa
33
PatentIndex Score
2
Cited by
4
References
1
Claims

Claims

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

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