USD857128SActiveUtility

Mask

57
Assignee: WU CHUN HUNGPriority: Aug 1, 2016Filed: Sep 27, 2018Granted: Aug 20, 2019
Est. expiryAug 1, 2036(~10 yrs left)· nominal 20-yr term from priority
Inventors:Chun-Hung Wu
57
PatentIndex Score
5
Cited by
44
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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