Blender base

FIG. 1 is a perspective view as seen from the top, right and front sides of a blender base showing the new design;

FIG. 2 is a front side view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a ride side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is an additional perspective view thereof.

The broken lines shown in the drawings are for illustrative purposes only and form no part of the claimed design.