USD526027SExpiredUtility

Chessboard

72
Individually held — no corporate assignee on recordPriority: Nov 30, 2004Filed: Nov 30, 2004Granted: Aug 1, 2006
Est. expiryNov 30, 2024(expired)· nominal 20-yr term from priority
Inventors:Charles L. Smith
72
PatentIndex Score
19
Cited by
8
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a chessboard, as shown and described.

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