USD328318SExpiredUtility
Puzzle
Individually held — no corporate assignee on recordPriority: Feb 21, 1990Filed: Feb 21, 1990Granted: Jul 28, 1992
Est. expiryFeb 21, 2010(expired)· nominal 20-yr term from priority
Inventors:Harold M. Rhymer
27
PatentIndex Score
5
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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