The FIGURE is a front perspective view of a window component extrusion
showing our new design, the rear perspective view being a mirror image
thereof.
Westphal, Dennis, Piles, Jonathan
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Apr 21 1998 |
General Safety Equipment |
Vehicle structural member |
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Mar 01 1990 |
Dallaire Industries Ltd. |
Window component extrusion |
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Mikron Industries |
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Mikron Industries |
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Mikron Industries |
Window stile extrusion |
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Mikron Industries |
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Mikron Industries |
Window component extrusion |
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Jun 09 2000 |
Ply Gem Pacific Windows Corporation |
Large sash lift rail for window |
| D440325, |
Jun 09 2000 |
Ply Gem Pacific Windows Corporation |
Small sash rail for window |
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Jun 09 2000 |
Ply Gem Pacific Windows Corporation |
Small sash rail 2 for window |
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Jun 09 2000 |
Ply Gem Pacific Windows Corporation |
Small sash lift rail for window |
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Jun 09 2000 |
Ply Gem Pacific Windows Corporation |
Large sash rail for window |
///
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Sep 15 1988 | WESTPHAL, DENNIS | CERTAINTEED CORPORATION, 750 SWEDESFORD ROAD, P O BOX 860, VALLEY FORGE, PENNSYLVANIA 19482 A CORP OF DE | ASSIGNMENT OF ASSIGNORS INTEREST | 004950 | 0077 |
pdf |
| Sep 15 1988 | PILES, JONATHAN | CERTAINTEED CORPORATION, 750 SWEDESFORD ROAD, P O BOX 860, VALLEY FORGE, PENNSYLVANIA 19482 A CORP OF DE | ASSIGNMENT OF ASSIGNORS INTEREST | 004950 | 0077 |
pdf |
| Sep 19 1988 | | CertainTeed Corporation | (assignment on the face of the patent) | | |
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