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The ornamental design for a roof panel, as shown. |
FIG. 1 is a top view
FIG. 2 is a side view
Patent | Priority | Assignee | Title |
5611186, | Feb 01 1994 | ELK PREMIUM BUILDING PRODUCTS, INC | Laminated roofing shingle |
5666776, | Sep 18 1991 | Minnesota Mining and Manufacturing Company | Laminated roofing shingle |
9212487, | Sep 28 2005 | ElkCorp | Enhanced single layer roofing material |
D313279, | Apr 19 1989 | SEKISUI KAGAKU KOGYO KABUSHIKI KAISHA, | Roof tile or similar article |
D369421, | Dec 03 1991 | ELK PREMIUM BUILDING PRODUCTS, INC | Random cut laminated shingle |
D581511, | Nov 07 2007 | Brentwood Industries, Inc | Baffle vent with transverse ribs for use in roof ventilation |
Patent | Priority | Assignee | Title |
1918149, | |||
3323269, | |||
3561184, | |||
184264, |
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