USD669137SActiveUtility

Three dimensional puzzle

39
Assignee: PERRIN STEVEN JAMESPriority: Feb 29, 2012Filed: Feb 29, 2012Granted: Oct 16, 2012
Est. expiryFeb 29, 2032(~5.6 yrs left)· nominal 20-yr term from priority
Inventors:Steven Perrin
39
PatentIndex Score
4
Cited by
36
References
1
Claims

Claims

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

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