USD275977SExpiredUtility

Cube puzzle

40
Assignee: BOONE BRUCE TPriority: Nov 5, 1982Filed: Nov 5, 1982Granted: Oct 16, 1984
Est. expiryNov 5, 2002(expired)· nominal 20-yr term from priority
Inventors:Bruce T. Boone
40
PatentIndex Score
2
Cited by
5
References
1
Claims

Claims

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

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