USD299836SExpiredUtility

Three-way chess and checker gameboard

51
Individually held — no corporate assignee on recordPriority: Jan 10, 1986Filed: Jan 10, 1986Granted: Feb 14, 1989
Est. expiryJan 10, 2006(expired)· nominal 20-yr term from priority
Inventors:Steven F. Kropfl
51
PatentIndex Score
9
Cited by
2
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for the three-way chess and checker gameboard, as shown and described.

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