FIG. 1 is a front, left-side perspective view of a shelf in accordance with a first embodiment of our design;
FIG. 2 is a front elevational view of the shelf of FIG. 1;
FIG. 3 is a rear elevational view of the shelf of FIG. 1;
FIG. 4 is a left side elevational view of the shelf of FIG. 1;
FIG. 5 is a right side elevational view of the shelf of FIG. 1;
FIG. 6 is a top plan view of the shelf of FIG. 1;
FIG. 7 is a bottom plan view of the shelf of FIG. 1;
FIG. 8 is a front, left side perspective view of a shelf in accordance with a second embodiment of our design;
FIG. 9 is a front elevational view of the shelf of FIG. 8;
FIG. 10 is a rear elevational view of the shelf of FIG. 8;
FIG. 11 is a left side elevational view of the shelf of FIG. 8;
FIG. 12 is a right side elevational view of the shelf of FIG. 8;
FIG. 13 is a top plan view of the shelf of FIG. 8;
FIG. 14 is a bottom plan view of the shelf of FIG. 8;
FIG. 15 is a front, left side perspective view of a shelf in accordance with a third embodiment of our design;
FIG. 16 is a front elevational view of the shelf of FIG. 15;
FIG. 17 is a rear elevational view of the shelf of FIG. 15;
FIG. 18 is a left side elevational view of the shelf of FIG. 15;
FIG. 19 is a right side elevational view of the shelf of FIG. 15;
FIG. 20 is a top plan view of the shelf of FIG. 15;
FIG. 21 is a bottom plan view of the shelf of FIG. 15;
FIG. 22 is a left side perspective view of a shelf in accordance with a fourth embodiment our design;
FIG. 23 is a front elevational view of the shelf of FIG. 22;
FIG. 24 is a rear elevational view of the shelf of FIG. 22;
FIG. 25 is a left side elevational view of the shelf of FIG. 22;
FIG. 26 is a right side elevational view of the shelf of FIG. 22;
FIG. 27 is a top plan view of the shelf of FIG. 22; and,
FIG. 28 is a bottom plan view of the shelf of FIG. 22.
The broken lines having consistent dash lengths (dash-dash-dash) in FIGS. 15-28 represent portions of the shelf that form no part of the claimed design.
FIGS. 8, 9, 10, 13, and 14 include symbolic break lines. Any portion of the shelf between the break lines forms no part of the claimed design.