USD948015SActiveUtility

Air purifier

80
Assignee: SHEN AOPriority: Nov 22, 2019Filed: Nov 22, 2019Granted: Apr 5, 2022
Est. expiryNov 22, 2039(~13.4 yrs left)· nominal 20-yr term from priority
Inventors:Ao Shen
80
PatentIndex Score
18
Cited by
24
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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