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Patent
D673696
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Priority
Sep 22 2011
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Filed
Sep 22 2011
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Issued
Jan 01 2013
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Expiry
Jan 01 2027
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Assg.orig
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Entity
unknown
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1
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25
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n/a
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The ornamental design for a pre-cast, sloped concrete roof panel, as shown and described.
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FIG. 1 is a perspective view of a pre-cast, sloped concrete roof panel according to my new design; and
FIG. 2 is top plan view of the pre-cast, sloped concrete roof panel of FIG. 1;
FIG. 3 is a front elevational view of the pre-cast, sloped concrete roof panel of FIG. 1;
FIG. 4 is a side elevational view of the pre-cast, sloped concrete roof panel of FIG. 3;
FIG. 5 is a rear elevational view of the pre-cast, sloped concrete roof panel of FIG. 3; and,
FIG. 6 is a bottom plan view of the pre-cast, sloped concrete roof panel of FIG. 2.
Kay, Clifton B.
| Patent |
Priority |
Assignee |
Title |
| ER1623, |
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|
| Patent |
Priority |
Assignee |
Title |
| 1367289, |
|
|
|
| 1484206, |
|
|
|
| 1634283, |
|
|
|
| 2039183, |
|
|
|
| 2083987, |
|
|
|
| 3252682, |
|
|
|
| 3800485, |
|
|
|
| 4047357, |
Sep 03 1974 |
|
Roof structure of concrete edge-to-edge abutting panels and method of interconnecting same |
| 4211043, |
Jan 06 1978 |
|
Precast concrete building module form |
| 4901491, |
Nov 07 1988 |
|
Concrete building construction |
| 5305563, |
Oct 12 1989 |
|
Elements of modular parking lot |
| 5493838, |
May 06 1994 |
|
Method of constructing a concrete basement from prefabricated concrete panels |
| 5600923, |
Aug 08 1994 |
|
Safe core building |
| 5794386, |
Mar 07 1995 |
Suba Cooperation Gesellschaft Fur Bauforschung und Franchising MBH |
Roof panel for sloped roofs |
| 5845441, |
Jul 01 1996 |
|
Premanufactured portable concrete house |
| 6119417, |
Jul 15 1994 |
Concrete Roof Systems, Inc |
Sloped concrete roof systems |
| 6260320, |
Jun 09 1998 |
BRENTMUIR DEVELOPMENTS 1993 LIMITED |
Concrete panel construction system |
| 6365824, |
Jul 21 1999 |
Kaneka Corporation |
Roof tile-cum-solar battery module |
| 7665251, |
Jun 09 2004 |
Steven, Lang; LANG, STEVEN |
Structural steel framed houses with gable end frames, intermediate frames, and wall and roof panels having perimeters of C-shaped steel channels |
| 20030033758, |
|
|
|
| 20070157530, |
|
|
|
| 20080066395, |
|
|
|
| 20080236058, |
|
|
|
| 20100162651, |
|
|
|
| D302859, |
May 24 1985 |
PLANNJA AB, A CORP OF SWEDEN |
Roofing element or the like |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a