Toothbrush assembly having an environmentally safe polymer battery
申请人:Colgate-Palmolive Company
公开号:EP1776894A2
公开(公告)日:2007-04-25
A toothbrush assembly, comprising:
- a head connected to a handle, said head having at least one cleaning element extending outwardly therefrom;
- a powered element provided in at least one of said head and said handle; and
- a polymer battery electrically coupled to said powered element to provide power thereto.