Brush handle

FIG. 1 is a rear, left perspective view of a brush handle showing our new design;

FIG. 2 is a left side elevation view thereof;

FIG. 3 is a right side elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a front elevation view thereof; and,

FIG. 6 is a top plan view thereof.

The even-length broken lines within the bounds of the claimed design and adjacent to the bounds of the claimed design represent environmental structure. The uneven-length broken lines within the bounds of the claimed design represent environmental structure. Neither the even-length nor the uneven-length broken lines form part of the claimed design.