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: US11423058申请日: 2006-06-08
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公开(公告)号: US20070283517A1公开(公告)日: 2007-12-13
- 发明人: Stephen John Blanchard , Bethann O'Malley , Justin McDonough
- 申请人: Stephen John Blanchard , Bethann O'Malley , Justin McDonough
- 主分类号: A46B9/04
- IPC分类号: A46B9/04
摘要:
The invention includes a toothbrush head having an end proximal a toothbrush handle, an end distal to the toothbrush handle, a dorsal surface for holding at least one toothbrush bristle, a ventral surface opposite the dorsal surface, first and second sides disposed between the dorsal and ventral surfaces of the toothbrush head, and a plurality of gum cushions disposed on each of the sides of the toothbrush head, where the height of the respective gum cushions tapers from the proximal end of the toothbrush head to the distal end of the toothbrush head.
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