Invention Grant
- Patent Title: Toothbrush
- Patent Title (中): 牙刷
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Application No.: US10577966Application Date: 2004-11-02
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Publication No.: US07696728B2Publication Date: 2010-04-13
- Inventor: David Murray Cross , David Richard Stonehouse , Timothy Michael Wood
- Applicant: David Murray Cross , David Richard Stonehouse , Timothy Michael Wood
- Applicant Address: GB Greenford, Middlesex
- Assignee: Glaxo Group Limited
- Current Assignee: Glaxo Group Limited
- Current Assignee Address: GB Greenford, Middlesex
- Agent Nora Stein-Fernandez; Theodore R. Furman
- Priority: GB0325735.9 20031104; GB0401382.7 20040122
- International Application: PCT/EP2004/012489 WO 20041102
- International Announcement: WO2005/043709 WO 20050512
- Main IPC: H02J7/00
- IPC: H02J7/00
Abstract:
A combination of an electrically powered toothbrush incorporating an electric power supply which comprises a capacitor, and a charging unit which incorporates one or more replaceable or rechargeable battery cells, enabling recharging of the capacitor without connection to the main electricity supply.
Public/Granted literature
- US20070273331A1 Toothbrush Public/Granted day:2007-11-29
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