USD679801SActiveUtility

Powered air purifying respirator blower

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Assignee: ABEL NATHAN APriority: Feb 15, 2012Filed: Feb 15, 2012Granted: Apr 9, 2013
Est. expiryFeb 15, 2032(~5.6 yrs left)· nominal 20-yr term from priority
Inventors:Nathan A. AbelJohn M. Pilgrim
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PatentIndex Score
14
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13
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1
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CLAIM 
     
       The ornamental design for a powered air purifying respirator blower, as shown and described.

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