USD292809SExpiredUtility

Wire puzzle

20
Individually held — no corporate assignee on recordPriority: Feb 25, 1985Filed: Feb 25, 1985Granted: Nov 17, 1987
Est. expiryFeb 25, 2005(expired)· nominal 20-yr term from priority
Inventors:Walter G. Koosman
20
PatentIndex Score
3
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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