Curved insert for a barbecue grill

FIG. 1 is a perspective view of a curved insert for a barbecue grill;

FIG. 2 is a top view of the curved insert of FIG. 1;

FIG. 3 is a bottom view of the curved insert of FIG. 1;

FIG. 4 is a side view of the curved insert of FIG. 1; and,

FIG. 5 is a sectional view of the curved insert of FIG. 1 showing the contour of the curved insert.

The broken lines shown in FIGS. 1-5 are for illustrative purposes only and form no part of the claimed design.