USD797273SActiveUtility

Air filtration device filter pin

39
Assignee: ILLINOIS TOOL WORKSPriority: Mar 15, 2013Filed: Jul 14, 2015Granted: Sep 12, 2017
Est. expiryMar 15, 2033(~6.7 yrs left)· nominal 20-yr term from priority
Inventors:Derek J. LeatzowKeith GriderDaniel Joseph GreeneAntonio Belton
39
PatentIndex Score
1
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143
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1
Claims

Claims

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

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