USD1000520SActiveUtility

Writing board

88
Assignee: LI ZHANYUEPriority: Apr 13, 2023Filed: Apr 13, 2023Granted: Oct 3, 2023
Est. expiryApr 13, 2043(~16.7 yrs left)· nominal 20-yr term from priority
Inventors:Zhanyue Li
88
PatentIndex Score
14
Cited by
12
References
1
Claims

Claims

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

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