USD1052063SActiveUtility

Air filter

39
Assignee: SUN XIAOHUIPriority: May 28, 2024Filed: May 28, 2024Granted: Nov 19, 2024
Est. expiryMay 28, 2044(~17.8 yrs left)· nominal 20-yr term from priority
Inventors:Junjiao Hu
39
PatentIndex Score
1
Cited by
26
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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