US D391764 S
FIG. 1 is a perspective view of the toothbrush head showing our new design;
FIG. 2 is a bottom plan view thereof;
FIG. 3 is a side elevational view thereof, the opposite side being a mirror image;
FIG. 4 is a top plan view thereof; and,
FIG. 5 is a longitudinal section thereof.
The broken line showing of the handle in FIGS. 1-4 is for illustrative purposes only and forms no part of the claimed design.