Disposable Dust Bag

FIG. 1 is a perspective view of a disposable dust bag showing the claimed design;

FIG. 2 is another perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof; and,

FIG. 9 is a perspective of the disposable dust bag in a state of use.

The broken lines depict portions of the disposable dust bag that form no part of the claimed design. The broken lines shown in FIG. 9 are for the purpose of illustrating environmental structure and form no part thereof.