USD744625SActiveUtility

Filter for an air filtration device

46
Assignee: ILLINOIS TOOL WORKSPriority: Mar 15, 2013Filed: Jul 10, 2015Granted: Dec 1, 2015
Est. expiryMar 15, 2033(~6.7 yrs left)· nominal 20-yr term from priority
Inventors:Derek J. LeatzowKeith GriderDaniel Joseph GreeneAntonio Belton
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PatentIndex Score
2
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118
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1
Claims

Claims

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

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