Invention Grant
- Patent Title: Brush part for electric toothbrush
- Patent Title (中): 刷牙部分用于电动牙刷
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Application No.: US10433850Application Date: 2001-12-03
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Publication No.: US07788756B2Publication Date: 2010-09-07
- Inventor: Hans Kraemer
- Applicant: Hans Kraemer
- Applicant Address: DE Buehl (Baden)
- Assignee: GlaxoSmithKline Consumer Healthcare GmbH & Co. KG
- Current Assignee: GlaxoSmithKline Consumer Healthcare GmbH & Co. KG
- Current Assignee Address: DE Buehl (Baden)
- Agent Nora Stein-Fernandez; Theodore R. Furman
- Priority: GB0029813.3 20001207; GB0103340.6 20010210
- International Application: PCT/EP01/14040 WO 20011203
- International Announcement: WO02/45617 WO 20020613
- Main IPC: A61C17/34
- IPC: A61C17/34 ; A46B7/08
Abstract:
A brush part for an electric toothbrush in which tufts of bristles are arranged in polygons, and in which the tufts of bristles lean, either around the polygons or inwardly and outwardly, so that the tuft alignments converge and preferably cross.
Public/Granted literature
- US20060248667A1 Brush part for electric toothbrush Public/Granted day:2006-11-09
Information query
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