USD970652SActiveUtility

LED face mask

87
Assignee: LONG CHENGZHONGPriority: Dec 2, 2021Filed: Dec 2, 2021Granted: Nov 22, 2022
Est. expiryDec 2, 2041(~15.4 yrs left)· nominal 20-yr term from priority
Inventors:Chengzhong Long
87
PatentIndex Score
16
Cited by
68
References
1
Claims

Claims

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

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