Roofing board
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Broken lines in the drawing disclosure are for illustrative purposes only and form no part of the claimed design.
Claims
The ornamental design for a roofing board, as shown and described.
5613337 | March 25, 1997 | Plath et al. |
7467500 | December 23, 2008 | Fairbanks et al. |
7775009 | August 17, 2010 | King |
D641894 | July 19, 2011 | Bragg |
20020189188 | December 19, 2002 | Iole et al. |
D1452205 | October 2012 | JP |
Type: Grant
Filed: Nov 30, 2012
Date of Patent: Jul 29, 2014
Assignee: Nippon Steel & Sumikin Coated Sheet Corporation (Tokyo)
Inventor: Takahiko Wakebe (Tokyo)
Primary Examiner: Doris Clark
Application Number: 29/438,508