USD763515SActiveUtility

Face mask

81
Assignee: GWO CHYANG BIOTECH CO LTDPriority: Sep 24, 2015Filed: Sep 24, 2015Granted: Aug 9, 2016
Est. expirySep 24, 2035(~9.1 yrs left)· nominal 20-yr term from priority
Inventors:Chia-Fu Chang
81
PatentIndex Score
23
Cited by
16
References
1
Claims

Claims

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

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