USD1027151SActiveUtility

Air purifier

67
Assignee: DENG QIWUPriority: Dec 6, 2021Filed: Dec 6, 2021Granted: May 14, 2024
Est. expiryDec 6, 2041(~15.4 yrs left)· nominal 20-yr term from priority
Inventors:Qiwu Deng
67
PatentIndex Score
9
Cited by
18
References
1
Claims

Claims

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

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