USD952740SActiveUtility

Writing board

88
Assignee: SHENZHEN KAICHENG BIDA NETWORK TECH CO LTDPriority: Jan 21, 2022Filed: Jan 21, 2022Granted: May 24, 2022
Est. expiryJan 21, 2042(~15.5 yrs left)· nominal 20-yr term from priority
Inventors:Bing Zhou
88
PatentIndex Score
12
Cited by
39
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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