A toothbrush having a handle and a bristle bearing head characterised in that the head comprises a central skeleton, a resilient side member mounted either side of the central skeleton, tuft mounting means in the skeleton and/or the side member for receiving bristles, the side member bristle tufts being capable of a toggling movement.
申请公布号
WO9720484(A1)
申请公布日期
1997.06.12
申请号
WO1996GB02898
申请日期
1996.11.25
申请人
UNILEVER PLC;UNILEVER N.V.
发明人
DAWSON, PETER, LEONARD;HEINZELMAN, BERT, DAVIS;LAMOND, DONALD, RICHARD;MOLDAUER, JOHN;RAVEN, STEPHEN, JOHN
