USD950697SActiveUtility

Air purifier

69
Assignee: ZHAN YUNYINGPriority: Jan 15, 2021Filed: Jan 15, 2021Granted: May 3, 2022
Est. expiryJan 15, 2041(~14.5 yrs left)· nominal 20-yr term from priority
Inventors:Yunying Zhan
69
PatentIndex Score
6
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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