摘要 |
<p>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 loop arrangement for better retention of the dentifrice, a central cleaning element disposed within the loop, two opposing arcuate cleaning elements disposed on opposite sides of the loop, peripheral cleaning element with a stepped and tapered construction, elongate distal cleaning elements, and proximal cleaning elements.</p> |
申请人 |
COLGATE-PALMOLIVE COMPANY;HOHLBEIN, DOUGLAS, J.;WAGUESPACK, KENNETH;SORREL, STEVEN, M.;RUSSELL, BRUCE, M. |
发明人 |
HOHLBEIN, DOUGLAS, J.;WAGUESPACK, KENNETH;SORREL, STEVEN, M.;RUSSELL, BRUCE, M. |