USD952823SActiveUtility

Air filter

75
Assignee: WU SHIH PINGPriority: Jun 4, 2020Filed: Dec 4, 2020Granted: May 24, 2022
Est. expiryJun 4, 2040(~13.9 yrs left)· nominal 20-yr term from priority
Inventors:Shih-Ping Wu
75
PatentIndex Score
9
Cited by
22
References
1
Claims

Claims

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

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