USD391305SExpiredUtility
Sliding checker board
Est. expiryApr 29, 2016(expired)· nominal 20-yr term from priority
Inventors:Daniel J. Noack
28
PatentIndex Score
4
Cited by
7
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a sliding checker board, as shown and described.
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