Drainage Grating

FIG. 1 is an isometric view of a first embodiment of a drainage grating showing my new design; FIG. 2 is a front elevation view thereof; FIG. 3 is a back elevation view thereof; FIG. 4 is a left side elevation view thereof and is a mirror image of the right side elevation view; FIG. 5 is a top plan view thereof; FIG. 6 is a bottom plan view thereof; and, FIG. 7 is an isometric view from a bottom perspective. FIGS. 1 - 7 include symbolic breaks along the length. The area between the break lines forms no part of the claimed design.