Joseph A. DePuydt,Bernhard Boland,Michael Stolper,Thomas Fritsch
申请号：
US12923503
公开号：
US08220097B2
申请日:
2010.09.24
申请国别(地区):
US
年份:
2012
代理人:
摘要：
A toothbrush head includes a base portion having a first surface and a pivot portion having a first cleaning element holder having a second surface, wherein the second surface is superjacent the first surface. The pivot portion also includes a second cleaning element holder and a third cleaning element holder which extend longitudinally from the first element holder. The head includes a pivot element for pivotally coupling the base portion and the pivot portion.
