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1. 发明授权

US07836537B1 Toothbrush with independently mobile bristle groups for vertical brushing of teeth 失效
标题翻译：牙刷独立移动刷毛组，用于垂直刷牙
公开(公告)号：US07836537B1
公开(公告)日：2010-11-23
申请号：US12215423
申请日：2008-06-27
申请人： Devakumaran J. Kumar
发明人： Devakumaran J. Kumar
IPC分类号： A46B7/06 , A46B9/04 , A46B9/10
CPC分类号： A46B7/06 , A46B9/04 , A46B9/10 , A46B2200/1066
摘要： A toothbrush with independently mobile bristles comprises a toothbrush body with a handle section, a head section and a neck section, with a long axis there through. A plurality of individual, linear slots extends from a top surface of the head section and terminates there within. The individual slots are angled to the long axis of the toothbrush body. A bristle assembly is movably positioned in each slot of the head section with a bristle group extending exterior to the top surface thereof. When brushing teeth, movement of the toothbrush body in a first direction, parallel with the long axis thereof, causes movement of the bristle assemblies in a direction essentially perpendicular to the long axis of the toothbrush body. Movement of the toothbrush body in the opposite direction causes movement of the bristle assemblies in an opposite direction, also essentially perpendicular to the long axis of the toothbrush body.
摘要翻译：具有独立移动刷毛的牙刷包括具有手柄部分的牙刷本体，头部部分和颈部部分，长轴在那里贯穿。多个单独的线性槽从头部的顶表面延伸并终止于其中。各个槽与牙刷本体的长轴成一定角度。刷毛组件可移动地定位在头部部分的每个狭槽中，具有在其顶部表面外部延伸的刷毛组。当刷牙时，与其长轴平行的第一方向的牙刷本体的运动导致刷毛组件沿基本上垂直于牙刷本体的长轴线的方向移动。牙刷本体在相反方向上的移动导致刷毛组件在相反方向上的移动，基本上垂直于牙刷本体的长轴。

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