USD963157SActiveUtility

Mask air purifier

93
Assignee: LG ELECTRONICS INCPriority: Jun 9, 2020Filed: Sep 24, 2020Granted: Sep 6, 2022
Est. expiryJun 9, 2040(~13.9 yrs left)· nominal 20-yr term from priority
Inventors:Byeongwook KimDongsoon Kim
93
PatentIndex Score
18
Cited by
22
References
1
Claims

Claims

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

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