USD334220SExpiredUtility
Puzzle
Individually held — no corporate assignee on recordPriority: Nov 1, 1990Filed: Nov 1, 1990Granted: Mar 23, 1993
Est. expiryNov 1, 2010(expired)· nominal 20-yr term from priority
Inventors:Kenneth E. Logsdon
5
PatentIndex Score
0
Cited by
5
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a puzzle, as shown and described.
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