FIG. 1 is a top perspective view of a first embodiment of a brush handle showing the design;
FIG. 2 is bottom perspective view thereof;
FIG. 3 is a rear elevation view thereof;
FIG. 4 is a front elevation view thereof;
FIG. 5 is a right elevation view thereof;
FIG. 6 is a left elevation view thereof;
FIG. 7 is a bottom plan view thereof; and
FIG. 8 is a top plan view thereof;
FIG. 9 is a top perspective view of a second embodiment of a brush handle showing the design;
FIG. 10 is bottom perspective view thereof;
FIG. 11 is a rear elevation view thereof;
FIG. 12 is a front elevation view thereof;
FIG. 13 is a right elevation view thereof;
FIG. 14 is a left elevation view thereof;
FIG. 15 is a bottom plan view thereof; and
FIG. 16 is a top plan view thereof;
FIG. 17 is a top perspective view of a third embodiment of a brush handle showing the design;
FIG. 18 is bottom perspective view thereof;
FIG. 19 is a rear elevation view thereof;
FIG. 20 is a front elevation view thereof;
FIG. 21 is a right elevation view thereof;
FIG. 22 is a left elevation view thereof;
FIG. 23 is a bottom plan view thereof; and
FIG. 24 is a top plan view thereof;
FIG. 25 is a top perspective view of a fourth embodiment of a brush handle showing the design;
FIG. 26 is bottom perspective view thereof;
FIG. 27 is a rear elevation view thereof;
FIG. 28 is a front elevation view thereof;
FIG. 29 is a right elevation view thereof;
FIG. 30 is a left elevation view thereof;
FIG. 31 is a bottom plan view thereof; and,
FIG. 32 is a top plan view thereof.
The broken lines in the drawings are for the purpose of illustrating environmental structure and form no part of the claimed design. Each of the four embodiments illustrates the claimed handle with a different type of brush. In each embodiment, the brush itself is not claimed.