An ornamentaldesign for a hat mounted pony tail holder, as shown and described.
FIG. 1 is a perspective view of the hat mounted pony tail holder;
FIG. 2 is a perspective bottom view of the hat mounted pony tail holder;
FIG. 3 is a side elevation view of the hat mounted pony tail holder;
FIG. 4 is a top perspective view of the hat mounted pony tail holder;
FIG. 5 is a rear elevation view of the hat mounted pony tail holder; and,
FIG. 6 is a bottom plan view of the hat mounted pony tail holder.
In the drawings, the broken lines of a baseball-style cap, a woman's head, neck and shoulders shown in FIG. 1, as well as the four groups of arcs radiating from the claimed design shown in FIGS. 2–6, illustrate environmental matter and form no part of the claimed design. The small areas comprised of a fine crosshatched pattern interspersed between ribbing, although shown intermittently, are meant to represent texture, and are understood to be distributed uniformly over the surfaces of the claimed design.