USD683013SActiveUtility

Respirator belt having flexible air channels

48
Individually held — no corporate assignee on recordPriority: Feb 15, 2012Filed: Feb 15, 2012Granted: May 21, 2013
Est. expiryFeb 15, 2032(~5.5 yrs left)· nominal 20-yr term from priority
Inventors:Kenneth J. KrepelNathan A. AbelJia HuSean R. KilmerJames M. Ulwelling
48
PatentIndex Score
7
Cited by
28
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a respirator belt having flexible air channels, as shown and described.

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