USD413361SExpiredUtility

Three-dimensional geometric puzzle

68
Assignee: CUISENAIRE COMPANY OF AMERICA INCPriority: Aug 28, 1998Filed: Aug 28, 1998Granted: Aug 31, 1999
Est. expiryAug 28, 2018(expired)· nominal 20-yr term from priority
Inventors:Linda Silvey
68
PatentIndex Score
20
Cited by
11
References
1
Claims

Claims

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

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