FIG. 1 is a perspective view of the handheld vacuum pump unit, showing an embodiment of the present design comprising a curved real panel;
FIG. 2 is a bottom plan view of the embodiment of the present design illustrated in FIG. 1;
FIG. 3 is a top plan view of the embodiment of the present design illustrated in FIG. 1;
FIG. 4 is a right elevation view of the embodiment of the present design illustrated in FIG. 1;
FIG. 5 is a left elevation view of the embodiment of the present design illustrated in FIG. 1;
FIG. 6 is a front elevation view of the embodiment of the present design illustrated in FIG. 1;
FIG. 7 is a rear elevation view of the embodiment of the present design illustrated in FIG. 1.
FIG. 8 is a perspective view of the handheld vacuum pump unit, showing an embodiment of the present design having a flat rear panel;
FIG. 9 is a bottom plan view of the embodiment of the present design illustrated in FIG. 8;
FIG. 10 is a top plan view of the embodiment of the present design illustrated in FIG. 8;
FIG. 11 is a right elevation view of the embodiment of the present design illustrated in FIG. 8;
FIG. 12 is a left elevation view of the embodiment of the present design illustrated in FIG. 8;
FIG. 13 is a front elevation view of the embodiment of the present design illustrated in FIG. 8; and,
FIG. 14 is a rear elevation view of the embodiment of the present design illustrated in FIG. 8.