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The ornamental design for a casement sash, as shown and described. |
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FIG. 1 is a perspective view from above the casement sash; and,
FIG. 2 is an end view of the casement sash.
The casement sash is broken away in the center to indicate indeterminate length.
| Patent | Priority | Assignee | Title |
| D422093, | Dec 29 1998 | Ply Gem Pacific Windows Corporation | Window component extrusion |
| Patent | Priority | Assignee | Title |
| D335358, | Apr 18 1991 | Mikron Industries | Casement window vent bar extrusion |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Dec 08 1995 | DIGIORGIO, TONY | DOMINION PLASTICS INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 007810 | /0369 | |
| Dec 22 1995 | Dominion Plastics Inc. | (assignment on the face of the patent) | / | |||
| Sep 30 2002 | DOMINION PLASTICS INC | ROYAL GROUP TECHNOLOGIES INC | MERGER SEE DOCUMENT FOR DETAILS | 018303 | /0649 | |
| Sep 22 2006 | ROYAL GROUP TECHNOLOGIES INC | 4385853 CANADA INC | CHANGE OF NAME SEE DOCUMENT FOR DETAILS | 023607 | /0426 | |
| Sep 27 2006 | 4385853 CANADA INC | Royal Group Technologies Limited | MERGER SEE DOCUMENT FOR DETAILS | 023607 | /0859 | |
| Feb 01 2007 | Royal Group Technologies Limited | ROYAL GROUP, INC | CHANGE OF NAME SEE DOCUMENT FOR DETAILS | 023607 | /0985 |
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