Single Hung Sill Extrusion

FIG. 1 is an isometric front view of a single hung sill extrusion for windows, according to the present disclosure.

FIG. 2 is a top view of the single hung sill extrusion of FIG. 1 .

FIG. 3 is a bottom view of the single hung sill extrusion of FIG. 1 .

FIG. 4 is a front view of the single hung sill extrusion of FIG. 1 .

FIG. 5 is a rear view of the single hung sill extrusion of FIG. 1 .

FIG. 6 an enlarged left side view of the single hung sill extrusion of FIG. 1 ; and,

FIG. 7 is an enlarged right side view of the single hung sill extrusion of FIG. 1 .

The single hung sill extrusion is shown with two parallel dash-dash break lines that represent the bounds of the claim. The appearance of any portion of the article between the dash-dash break lines forms no part of the claimed design.