The ornamental design for a can-shaped grill, as shown and described.
FIG. 1 is a front isometric view of the invention of the present invention;
FIG. 2 is a rear isometric view of the invention;
FIG. 3 is a front view of the invention;
FIG. 4 is a rear view in elevation of the invention;
FIG. 5 is a side view of the invention, as seen from the right side of FIG. 3;
FIG. 6 is a side view of the invention, as seen from the left side of FIG. 3;
FIG. 7 is a top plan view in elevation of the invention; and,
FIG. 8 is a bottom plan view of the invention.
The broken lines showing legs and unclaimed portions of the can-shaped grill are included for contextual purposes and form no part of the claimed design.