USD550776SExpiredUtility

Chess board

45
Individually held — no corporate assignee on recordPriority: Nov 30, 2005Filed: Nov 30, 2005Granted: Sep 11, 2007
Est. expiryNov 30, 2025(expired)· nominal 20-yr term from priority
Inventors:Durwood L. MyersStephen R. Strickland
45
PatentIndex Score
9
Cited by
9
References
1
Claims

Claims

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

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