USD739513SActiveUtility

Air filter

Assignee: WILLIAMS STEVEPriority: Jul 19, 2013Filed: Jul 19, 2013Granted: Sep 22, 2015

Est. expiryJul 19, 2033(~7 yrs left)· nominal 20-yr term from priority

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Claims

exact text as granted — not AI-modified

CLAIM 
     
       The ornamental design for a air filter, as shown and described.

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