A toothbrush includes a head and a plurality of tooth cleaning elements for enhanced cleaning of the teeth. The tooth cleaning elements include cleaning elements that define a radial array arrangement for better retention of the dentifrice. A radial array may be strategically disposed in an off-axis arrangement within other cleaning elements on the head.
申请公布号
AU2006291274(B2)
申请公布日期
2010.07.08
申请号
AU20060291274
申请日期
2006.09.06
申请人
COLGATE-PALMOLIVE COMPANY
发明人
URS TROXLER;BRUCE M. RUSSELL;DOUGLAS J. HOHLBEIN;KENNETH WAGUESPACK;THOMAS MINTEL