USD732156SActiveUtility

Exhaust fan muffler

78
Assignee: BROAN NU TONE LLCPriority: Feb 11, 2014Filed: Feb 11, 2014Granted: Jun 16, 2015
Est. expiryFeb 11, 2034(~7.6 yrs left)· nominal 20-yr term from priority
Inventors:Robert G. PenleskyDaniel L. KarstMirko Zakula
78
PatentIndex Score
21
Cited by
10
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       We claim the ornamental design for an exhaust fan muffler, as shown and described.

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