FIG. 1 is a bottom perspective view of an automatic toothbrush.
FIG. 2 is a front elevation view of the automatic toothbrush.
FIG. 3 is a rear elevation view of the automatic toothbrush.
FIG. 4 is a left side elevation view of the automatic toothbrush.
FIG. 5 is a right side elevation view of the automatic toothbrush.
FIG. 6 is a top plan view of the automatic toothbrush.
FIG. 7 is a bottom plan view of the automatic toothbrush.
FIG. 8 is a front elevation view of the automatic toothbrush, with ears shown in broken lines.
FIG. 9 is a rear elevation view corresponding to FIG. 8.
FIG. 10 is a front elevation view of the automatic toothbrush, with ears shown in broken lines.
FIG. 11 is a rear elevation view corresponding to FIG. 10.
FIG. 12 is a front elevation view of the automatic toothbrush, with ears shown in broken lines.
FIG. 13 is a rear elevation view corresponding to FIG. 12.
FIG. 14 is a front elevation view of the automatic toothbrush, with ears shown in broken lines; and,
FIG. 15 is a rear elevation view corresponding to FIG. 14.
The broken lines in the Drawing Figures illustrate features that form no part of the claimed design.