USD952826SActiveUtility

Air purifier

58
Assignee: ZHAN YUNYINGPriority: Aug 24, 2020Filed: Jan 18, 2021Granted: May 24, 2022
Est. expiryAug 24, 2040(~14.1 yrs left)· nominal 20-yr term from priority
Inventors:Yunying Zhan
58
PatentIndex Score
3
Cited by
13
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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