USD813953SActiveUtility

Three dimensional chessboard

45
Assignee: Stead AndrewPriority: Mar 13, 2017Filed: Mar 13, 2017Granted: Mar 27, 2018
Est. expiryMar 13, 2037(~10.6 yrs left)· nominal 20-yr term from priority
Inventors:Andrew SteadMichael W. Starkweather
45
PatentIndex Score
6
Cited by
71
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       We claim the ornamental design for a three dimensional chessboard, as shown and described.

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