<p>A toothbrush has a head having a top surface from which a plurality of tooth cleaning elements extend. The tooth cleaning elements are rotatable relative to that portion of the head from which they extend. The toothbrush includes a vibrator for vibrating the head and the tooth cleaning elements.</p>
申请公布号
CA2623341(C)
申请公布日期
2013.05.14
申请号
CA20042623341
申请日期
2004.03.09
申请人
THE GILLETTE COMPANY
发明人
CLAIRE-ZIMMET, KAREN;ZIMMET, HELGE;DENG, JOANNA Q.;MAJTHAN, RUDOLF;HANS, RAINER;BROWN, WILLIAM R., JR.;CHRISTMAN, THOMAS A.;DEPUYDT, JOSEPH A.;DUFF, RONALD R., JR.;MANGAN, EDWARD J.;BRAUN, PHILLIP M.
