Patent ID: 7124461

Claim:
An electric toothbrush, comprising: a handle at a first end of the toothbrush having a motor disposed therein; a head at a second end of the toothbrush, the head having a longitudinal axis, the head having a first bristle holder with a plurality of bristle tufts and a second bristle holder with a plurality of bristle tufts, each of the bristle tufts of the first and second bristle holders having a base end connected to its respective bristle holder and an opposite free end; and a motor operatively connected to the first bristle holder to oscillate the first bristle holder about a first axis passing through the first bristle holder and generally perpendicular to the longitudinal axis of the head, and wherein the motor is operatively connected to the second bristle holder to move the second bristle holder in a generally linear side-to-side direction along a second axis generally transverse to the longitudinal axis of the heads wherein the base ends of the tufts of the second bristle holder move in unison and in the same direction with the free ends thereof.