The ornamental design for a hairbrush handle, as shown and described.
FIG. 1 is a front view of a hair brush handle constructed in accordance
with the teachings of the present invention, said handle having the same
appearance from each side.
FIG. 2 is a top end view of the brush handle of FIG. 1.
FIG. 3 is a bottom end view of the brush handle of FIG. 1; and,
FIG. 4 is an isometric view of the brush handle of FIG. 1 looking from the
bottom end.
It will be further understood that the broken line showing the brush head
throughout the drawings is for illustrative purposes only and forms no
part of the subject invention.