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Patent
D247786
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Priority
Mar 31 1976
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Filed
Mar 31 1976
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Issued
Apr 25 1978
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Expiry
Apr 25 1992
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Assg.orig
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Entity
unknown
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19
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6
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n/a
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The ornamental design for a roofing shingle, as shown.
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FIG. 1 is a top plan view of the roofing shingle, showing the new design.
FIG. 2 is a reverse side view of the roofing shingle of FIG. 1.
FIG. 3 is a right-hand end view of the roofing shingle of FIG. 1.
Flood, David N.
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 |
6220329, |
Mar 17 1998 |
TAMKO Building Products LLC |
Apparatus for making laminated roofing shingles |
6355132, |
May 03 1999 |
CertainTeed Corporation |
Multi-layered shingle and method of making same |
6401425, |
Aug 19 1999 |
|
Method of installing roofing shingles |
6544374, |
Mar 17 1998 |
TAMKO Building Products LLC |
Method for making laminated roofing shingles |
6679020, |
May 03 1999 |
CertainTeed Corporation |
Multi-layered shingle and method of making same |
6679308, |
May 03 1999 |
CertainTeed Corporation |
Multi-layered shingle and method of making same |
6691489, |
Aug 28 1998 |
|
Method of installing roofing shingles |
6920730, |
May 03 1999 |
CertainTeed Corporation |
Multi-layered shingle and method of making same |
6933037, |
Sep 18 1997 |
TAMKO Building Products LLC |
Triple laminate roofing shingle |
9212487, |
Sep 28 2005 |
ElkCorp |
Enhanced single layer roofing material |
D314439, |
Mar 28 1988 |
CertainTeed Corporation |
Shingle |
D314628, |
Oct 20 1987 |
CERTAINTEED CORPORATION, A CORP OF MARYLAND |
Shingle |
D326330, |
Mar 28 1988 |
CertainTeed Corporation |
Shingle |
D350615, |
Mar 28 1988 |
CertainTeed Corporation |
Design for a roof or siding shingle |
D366124, |
Oct 19 1992 |
CertainTeed Corporation |
Tab portion of a shingle |
D369421, |
Dec 03 1991 |
ELK PREMIUM BUILDING PRODUCTS, INC |
Random cut laminated shingle |
D388195, |
Mar 17 1995 |
CertainTeed Corporation |
Shingle |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Mar 31 1976 | | The Celotex Corporation | (assignment on the face of the patent) | | / |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a