Blower-vacuum Device

FIG. 1 is a front view of a blower-vacuum device showing our new design;

FIG. 2 is a rear view thereof;

FIG. 3 is a left view thereof;

FIG. 4 is a right view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof; and,

FIG. 7 is a perspective view thereof.

The broken lines depict a boundary around the de-emphasized elements, which illustrate portions of the blower-vacuum device which form no part of the claimed design.