FIG. 1 is a perspective front view of a handle portion of a toothbrush showing our new design;
FIG. 2 is a right side view thereof;
FIG. 3 is a left side view thereof;
FIG. 4 is a bottom view thereof; and,
FIG. 5 is a top view thereof.
The broken line showing of the two generally-oval shaped regions within the claim boundaries, including the unshaded areas therein, and the remainder of the toothbrush is for illustrative purposes only and forms no part of the claimed design.