An oral care device includes a handle, a head extending from the handle, and one or more oral care elements extending from the head. The device also includes a drive for engaging a base portion of each of the one or more oral care elements and for positioning each oral care element relative to that portion of the head from which the oral care element projects based on the motion of the oral care device. In a preferred embodiment of the invention, each oral care element is a tuft of one or more bristles.
申请公布号
WO0191603(A1)
申请公布日期
2001.12.06
申请号
WO2001US40262
申请日期
2001.03.08
申请人
GILLETTE CANADA COMPANY;CHIANG, CASPER, WIEN-TIEN;YANG, ANDY;WANG, BEN