Toothbrush

FIG. 1 is a front perspective view of a toothbrush showing my new design;

FIG. 2 is a front elevational view of FIG. 1 ;

FIG. 3 is a rear elevational view of FIG. 1 ;

FIG. 4 is a left side elevational view of FIG. 1 ;

FIG. 5 is a right side elevational view of FIG. 1 ;

FIG. 6 is a top plan view of FIG. 1 ;

FIG. 7 is a bottom plan view of FIG. 1 ;

FIG. 8 is a partially enlarged view of portion “ 8 ” taken from FIG. 4 ; and,

FIG. 9 is a partially enlarged view of portion “ 9 ” taken from FIG. 2 .

The dash-dash lines shown in the drawings represent portions of the article and form no part of the claimed design. The dot-dash line shown in FIGS. 2 , 4 , 8 , and 9 are for the purpose of depicting enlarged view indicators, and form no part of the claimed design.