USD501231SExpiredUtility

Puzzle

Assignee: PROSOFT SOFTWARE INCPriority: Apr 30, 2004Filed: Apr 30, 2004Granted: Jan 25, 2005
Est. expiryApr 30, 2024(expired)· nominal 20-yr term from priority
Inventors:Dror Rom
90
PatentIndex Score
50
Cited by
17
References
1
Claims

Claims

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

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