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The ornamental design for a window sash, as shown and described. |
FIG. 1 is a front elevation view of the extruded window sash showing my new design;
FIG. 2 is a right side elevational the left side being identical thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a rear elevation view thereof;
FIG. 6 is a cross-sectional view taken along the line 6--6 of FIG. 1 and drawn on an enlarged scale with respect to FIG. 1 thereof; and,
FIG. 7 is a perspective view thereof.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Feb 28 1990 | SLOCOMB, LEON F , JR | Slocomb Industries | ASSIGNMENT OF ASSIGNORS INTEREST | 006376 | /0784 | |
Mar 02 1990 | Slocomb Industries | (assignment on the face of the patent) | / |
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