USD943076SActiveUtility

Air purifier

90
Assignee: YU HUAPriority: Apr 23, 2020Filed: Apr 23, 2020Granted: Feb 8, 2022
Est. expiryApr 23, 2040(~13.8 yrs left)· nominal 20-yr term from priority
Inventors:Hua Yu
90
PatentIndex Score
19
Cited by
13
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for an air purifier, as shown.

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