Knock-out panel
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Description
The features shown in broken lines depict environmental subject matter only and form no part of the claimed design.
Claims
We claim the ornamental design for a knock-out panel, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
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D432901 | October 31, 2000 | McDonald |
D442471 | May 22, 2001 | Willett |
D508251 | August 9, 2005 | Tuccinardi et al. |
7356973 | April 15, 2008 | Roesset et al. |
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D640916 | July 5, 2011 | Sias |
D667288 | September 18, 2012 | Preda |
D682079 | May 14, 2013 | Chou |
D690065 | September 17, 2013 | Schoenster |
D690188 | September 24, 2013 | Pontus |
D700831 | March 11, 2014 | Ng et al. |
D705040 | May 20, 2014 | Konrad et al. |
149188 | July 2013 | CA |
Patent History
Patent number: D754838
Type: Grant
Filed: Feb 6, 2012
Date of Patent: Apr 26, 2016
Assignee: Broan-NuTone LLC (Hartford, WI)
Inventors: Robert G. Penlesky (Waukesha, WI), Mirko Zakula (New Berlin, WI), Daniel L. Karst (Beaver Dam, WI)
Primary Examiner: David Muller
Application Number: 29/412,646
Type: Grant
Filed: Feb 6, 2012
Date of Patent: Apr 26, 2016
Assignee: Broan-NuTone LLC (Hartford, WI)
Inventors: Robert G. Penlesky (Waukesha, WI), Mirko Zakula (New Berlin, WI), Daniel L. Karst (Beaver Dam, WI)
Primary Examiner: David Muller
Application Number: 29/412,646
Classifications
Current U.S. Class:
Vent, Ductwork, Or Element Thereof (D23/393)