Phillip Maurice Braun,William Ralph Brown, Jr.,Thomas Aurele Christman,Thomas Craig Masterman,Karen Lynn Claire-Zimmet,Ronald Richard Duff, Jr.
申请号：
US14053705
公开号：
US09220335B2
申请日:
2013.10.15
申请国别(地区):
US
年份:
2015
代理人:
摘要：
A toothbrush head having a top surface and a bottom surface opposite the top surface is described herein. The head has a first portion, a second portion, and an opening between the first portion and the second portion. The opening extends from the top surface to the bottom surface. A first plurality of contact elements are positioned on the first portion and the second portion. A second plurality of contact elements are positioned on the first portion and the second portion. Each of the second plurality of contact elements has an elastomer.
