Toothbrush head

[0001]FIG. 1 is a front, top perspective view of a first embodiment of a toothbrush head, showing my new design;

[0002]FIG. 2 is a rear, bottom perspective view thereof;

[0003]FIG. 3 is a front elevation view thereof;

[0004]FIG. 4 is a rear elevation view thereof;

[0005]FIG. 5 is a left side elevation view thereof;

[0006]FIG. 6 is a right side elevation view thereof;

[0007]FIG. 7 is a top plan view thereof;

[0008]FIG. 8 is a bottom plan view thereof;

[0009]FIG. 9 is a rear, bottom perspective view of a second embodiment of the toothbrush head;

[0010]FIG. 10 is a front, top perspective view thereof;

[0011]FIG. 11 is a front elevation view thereof;

[0012]FIG. 12 is a rear elevation view thereof;

[0013]FIG. 13 is a left side elevation view thereof;

[0014]FIG. 14 is a right side elevation view thereof;

[0015]FIG. 15 is an enlarged top plan view thereof; and,

[0016]FIG. 16 is an enlarged bottom plan view thereof.

[0017]The broken lines of the bristle portion illustrate environmental structure, the broken lines immediately adjacent the shaded surfaces depict the bounds of the claimed design, whereas all remaining broken line depict portions of the toothbrush head, all of which form no part of the claimed design.