USD950646SActiveUtility

Writing board

89
Assignee: SHENZHEN BINZHEN HONGTUO IND CO LTDPriority: Dec 31, 2021Filed: Dec 31, 2021Granted: May 3, 2022
Est. expiryDec 31, 2041(~15.4 yrs left)· nominal 20-yr term from priority
Inventors:Kaidong Zhao
89
PatentIndex Score
17
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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