US D484312 S1
FIG. 1 is a perspective view of a high frequency vibration toothbrush, showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a left side elevational view thereof, the right side elevational view being a mirror image thereof;
FIG. 5 is a top plan view thereof; and,
FIG. 6 is a bottom plan view thereof.
The portions shown in broken lines are included for illustrative purposes only and form no part of the claimed design.