Toothbrush

FIG. 1 is a perspective view of an embodiment of the claimed design;

FIG. 2 is a front view of the claimed design of FIG. 1 ;

FIG. 3 is a rear view of the claimed design of FIG. 1 ;

FIG. 4 is a left side view of the claimed design of FIG. 1 ;

FIG. 5 is a right side view of the claimed design of FIG. 1 ;

FIG. 6 is a top view of the claimed design of FIG. 1 ; and,

FIG. 7 is a bottom view of the claimed design of FIG. 1 .

The ornamental design which is claimed is shown in solid lines in the drawings. The broken lines in the drawings form no part of the claimed design. Broken lines formed by equal length dashes show unclaimed subject matter. Oblique shading indicates surfaces that are transparent and/or translucent, and does not indicate surface ornamentation.