发明申请
- 专利标题: Toothbrush Head
- 专利标题(中): 牙刷头
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申请号: US13154644申请日: 2011-06-07
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公开(公告)号: US20110271474A1公开(公告)日: 2011-11-10
- 发明人: William Ralph Brown, JR. , Phillip Maurice Braun , Thomas Aurele Christman , Thomas Craig Masterman , Karen Lynn Claire-Zimmet , Ronald Richard Duff, JR. , Stephanie Brown
- 申请人: William Ralph Brown, JR. , Phillip Maurice Braun , Thomas Aurele Christman , Thomas Craig Masterman , Karen Lynn Claire-Zimmet , Ronald Richard Duff, JR. , Stephanie Brown
- 申请人地址: US MA Boston
- 专利权人: The Gillette Company
- 当前专利权人: The Gillette Company
- 当前专利权人地址: US MA Boston
- 主分类号: A46B9/04
- IPC分类号: A46B9/04
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.
公开/授权文献
- US08528148B2 Toothbrush head 公开/授权日:2013-09-10