USD685897SActiveUtility

Air filter

58
Assignee: DREW CHRISTOPHER JPriority: Dec 3, 2010Filed: Dec 3, 2010Granted: Jul 9, 2013
Est. expiryDec 3, 2030(~4.4 yrs left)· nominal 20-yr term from priority
Inventors:Christopher J. Drew
58
PatentIndex Score
9
Cited by
19
References
1
Claims

Claims

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

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