USD291899SExpiredUtility

Three-dimensional game board

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Assignee: JMBL CORPPriority: Dec 18, 1984Filed: Dec 18, 1984Granted: Sep 15, 1987
Est. expiryDec 18, 2004(expired)· nominal 20-yr term from priority
Inventors:Douglas M. HansonJeff HansonBrian E. Hanson
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PatentIndex Score
3
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2
References
1
Claims

Claims

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

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