Electric Back Bath Brush

FIG. 1 is a top, and front side perspective view of an electric back bath brush showing my new design;

FIG. 2 is a bottom and rear side perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The evenly dashed broken lines illustrate portions of the electric back bath brush that form no part of the claimed design.