USD894495SActiveUtility

Mask

52
Assignee: XIE HANCHENGPriority: Nov 1, 2019Filed: Nov 1, 2019Granted: Aug 25, 2020
Est. expiryNov 1, 2039(~13.3 yrs left)· nominal 20-yr term from priority
Inventors:Hancheng Xie
52
PatentIndex Score
10
Cited by
39
References
1
Claims

Claims

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

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