| 摘要 |
The design is the visual features of the window sash extrusion of indefinite length shown in the drawings, whether those features are features of one of shape, configuration, ornament or pattern or are a combination of any of these features. The stippled line portions of the drawings do not constitute a part of the design.FIG. 1 is a perspective view of the window sash extrusion showing the new design; andFIG. 2 is an end view thereof.Drawings of the design are included. |
