Grille Assembly

FIG. 1 is a front perspective view of a grille assembly;

FIG. 2 is a front view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a left-side view thereof;

FIG. 5 is a right-side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The dashed broken lines depict portions of the grille assembly that form no part of the claimed design. The dot-dashed broken lines represent boundaries of the claimed design and form no part of the claimed design.