USD845458SActiveUtility

Air filter

48
Assignee: FANNO TECH CO LTDPriority: Apr 11, 2017Filed: Oct 10, 2017Granted: Apr 9, 2019
Est. expiryApr 11, 2037(~10.7 yrs left)· nominal 20-yr term from priority
Inventors:Yu-Hsun Fang
48
PatentIndex Score
8
Cited by
11
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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