USD325226SExpiredUtility
Puzzle
Individually held — no corporate assignee on recordPriority: Mar 29, 1990Filed: Mar 29, 1990Granted: Apr 7, 1992
Est. expiryMar 29, 2010(expired)· nominal 20-yr term from priority
Inventors:Eugene H. Bryen
44
PatentIndex Score
10
Cited by
7
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a puzzle, as shown.
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