Grating plate

FIG. 1 is a top view of a grating plate, showing our design;

FIG. 2 is a bottom view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a front view thereof;

FIG. 6 is a rear view thereof;

FIG. 7 is a top perspective view thereof;

FIG. 8 is bottom perspective view thereof;

FIG. 9 is a side view of an assembly of a plurality of grating plates; and,

FIG. 10 is a top perspective view of the assembly of a plurality of grating plates.

The broken lines in the drawings show portions of the grating plate that form no part of the claimed design. FIGS. 9 and 10 show the grating plate in condition of use with additional grating plates, which are shown in broken line and form no part of the claimed design.