USD975180SActiveUtility

Drawing board

68
Assignee: BEIJING YILINGCHENFEI TECH CO LTDPriority: Jun 29, 2021Filed: Jun 29, 2021Granted: Jan 10, 2023
Est. expiryJun 29, 2041(~14.9 yrs left)· nominal 20-yr term from priority
Inventors:Ping Du
68
PatentIndex Score
4
Cited by
22
References
1
Claims

Claims

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

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