Invention Grant
- Patent Title: Electric toothbrushes
- Patent Title (中): 电动牙刷
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Application No.: US11295907Application Date: 2005-12-07
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Publication No.: US07861348B2Publication Date: 2011-01-04
- Inventor: John Geoffrey Chan
- Applicant: John Geoffrey Chan
- Applicant Address: US OH Cincinnati
- Assignee: The Procter & Gamble Company
- Current Assignee: The Procter & Gamble Company
- Current Assignee Address: US OH Cincinnati
- Agent John P. Colbert; Vlad Witenberg; Richard Alexander
- Main IPC: A46B13/00
- IPC: A46B13/00 ; A47L21/02 ; A47L23/02 ; A47L11/00

Abstract:
An electric toothbrush is provided. The electric toothbrush has a handle, a head with carriers and a longitudinal axis, and a neck disposed between the handle and the head. A motor is disposed within the handle. A shaft is operatively connected to the motor. The shaft is operatively connected to the carrier to move the carrier in a first motion. The carrier is capable of moving in a second motion when subjected to user forces.
Public/Granted literature
- US20060117505A1 Electric toothbrushes Public/Granted day:2006-06-08
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