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;

FIG. 9 is a partial enlarged view of the portion designated area 9 in FIG. 1 ;

FIG. 10 is a partial enlarged view of the portion designated area 10 in FIG. 2 ; and,

FIG. 11 is a perspective of the disposable dust bag in a state of use.

The even broken lines depict portions of the disposable dust bag that form no part of the claimed design. The dot-dashed broken lines in the drawings indicate cutoff boundaries for the enlarged detailed portion view and form no part of the claimed design. The even broken lines shown in FIG. 11 are for the purpose of illustrating environmental structure and form no part thereof.