USD691252SActiveUtility

Filter cartridge for air cleaner

66
Individually held — no corporate assignee on recordPriority: Sep 14, 2011Filed: Sep 14, 2011Granted: Oct 8, 2013
Est. expirySep 14, 2031(~5.1 yrs left)· nominal 20-yr term from priority
Inventors:James G. MoredockEric L. Ehrenberg
66
PatentIndex Score
14
Cited by
25
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a filter cartridge for air cleaner, as shown and described.

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