USD322817SExpiredUtility
Gameboard
Individually held — no corporate assignee on recordPriority: Mar 30, 1987Filed: Mar 30, 1987Granted: Dec 31, 1991
Est. expiryMar 30, 2007(expired)· nominal 20-yr term from priority
Inventors:Lois I. Martin
16
PatentIndex Score
0
Cited by
5
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a gameboard, as shown.
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