Patent Grant
D537581
FIG. 1 is a front perspective view of a portable vacuum showing our new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a left side elevational view thereof;
FIG. 4 is a right side elevational view thereof; and,
FIG. 5 is a top plan view thereof.
The broken lines are for illustrative purposes only and form no part of the design claimed.