The ornamental design for a grille, as shown and described.
In a preferred embodiment, the nature of this product is as grille for a cooling unit, such as a compact refrigerator, freezer, beverage cooler, ice maker, combinations thereof and the like.
FIG. 1 is a right, top, front perspective view of a grille embodying our new design;
FIG. 2 front elevational view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a bottom plan view thereof; and,
FIG. 7 is a rear elevational view thereof.
The broken lines shown in the drawing disclosure are for illustrative purposes only and form no part of the claimed design.