Waste Disposal Device

FIG. 1 is a front, top perspective view of a waste disposal device embodying the design;

FIG. 2 is a front view of thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken (dashed) lines in the drawings depict portions of the article and form no part of the claimed design.