USD689996SActiveUtility

Air filter

9
Assignee: SAUNDERS III ROBERT GPriority: Aug 15, 2011Filed: Aug 15, 2011Granted: Sep 17, 2013
Est. expiryAug 15, 2031(~5 yrs left)· nominal 20-yr term from priority
Inventors:Robert G. Saunders
9
PatentIndex Score
1
Cited by
13
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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