USD683014SActiveUtility

Powered air purifying respirator (PAPR) blower having attachment bosses

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Assignee: HU JIAPriority: Feb 15, 2012Filed: Feb 15, 2012Granted: May 21, 2013
Est. expiryFeb 15, 2032(~5.5 yrs left)· nominal 20-yr term from priority
Inventors:Jia HuNathan A. AbelKenneth J. KrepelJohn M. Pilgrim
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PatentIndex Score
3
Cited by
24
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a powered air purifying respirator (PAPR) blower having attachment bosses, as shown and described.

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