US D375821 S
FIG. 1 is a perspective view of a vacuum cleaner base which embodies our design;
FIG. 2 is a left side view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a right side view thereof;
FIG. 5 is a back elevational view thereof;
FIG. 6 is a top view thereof; and,
FIG. 7 is a bottom view thereof.
The portion of the vacuum cleaner shown in broken lines in FIGS. 1-5 is shown for illustrative purposes only and forms no part of the claimed design.