Head for electric toothbrush

FIG. 1 is a perspective view of a first embodiment of a head for electric toothbrush;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a left-side view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a right-side view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom view thereof.

FIG. 8 is a perspective view of a second embodiment of a head for electric toothbrush;

FIG. 9 is a front elevation view thereof;

FIG. 10 is a left-side view thereof;

FIG. 11 is a rear elevation view thereof;

FIG. 12 is a right-side view thereof;

FIG. 13 is a top plan view thereof;

FIG. 14 is a bottom view thereof.

FIG. 15 is a perspective view of a third embodiment of a Head for Electric Toothbrush;

FIG. 16 is a front elevation view thereof;

FIG. 17 is a left-side view thereof;

FIG. 18 is a rear elevation view thereof;

FIG. 19 is a right-side view thereof;

FIG. 20 is a top plan view thereof;

FIG. 21 is a bottom view thereof.

FIG. 22 is a perspective view of a fourth embodiment of a Head for Electric Toothbrush;

FIG. 23 is a front elevation view thereof;

FIG. 24 is a left-side view thereof;

FIG. 25 is a rear elevation view thereof;

FIG. 26 is a right-side view thereof;

FIG. 27 is a top plan view thereof;

FIG. 28 is a bottom view thereof.

FIG. 29 is a perspective view of a fifth embodiment of a head for electric toothbrush;

FIG. 30 is a front elevation view thereof;

FIG. 31 is a left-side view thereof;

FIG. 32 is a rear elevation view thereof;

FIG. 33 is a right-side view thereof;

FIG. 34 is a top plan view thereof; and,

FIG. 35 is a bottom view thereof.

Broken lines are used in the drawings to designate environmental structures or parts of the head of the electric toothbrush that form no part of the claim.