FIG. 1 is a top perspective view of a cabinet shelf as seen from the rear of the cabinet shelf;

FIG. 2 is a top perspective view of a cabinet shelf of FIG. 1 as seen from the front of the cabinet shelf;

FIG. 3 is a top plan view of the cabinet shelf;

FIG. 4 is a left side elevation view, with a right side elevation view being a mirror image thereof;

FIG. 5 is front elevation view of the cabinet shelf;

FIG. 6 is sectional view taken along line 6—6 in FIG. 3; and,

FIG. 7 is a bottom plan view of the cabinet shelf.

The dashed broken lines in FIGS. 1, 2, 3, 6 and 7 represent environmental subject matter and form no part of the claimed design.