Invention Grant
- Patent Title: Complex motion toothbrush
- Patent Title (中): 复杂运动牙刷
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Application No.: US12636863Application Date: 2009-12-14
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Publication No.: US08234742B2Publication Date: 2012-08-07
- Inventor: Lawrence A. Blaustein , Douglas A. Gall , Patrick W. Brown
- Applicant: Lawrence A. Blaustein , Douglas A. Gall , Patrick W. Brown
- Applicant Address: US OH Cincinatti
- Assignee: The Procter & Gamble Company
- Current Assignee: The Procter & Gamble Company
- Current Assignee Address: US OH Cincinatti
- Agent George Henry Leal; Vladimir Vitenberg
- Main IPC: A47L9/04
- IPC: A47L9/04
Abstract:
A head for a toothbrush has a longitudinal axis and a transverse axis. The transverse axis is generally perpendicular to the longitudinal axis. The head includes a first cleaning element carrier and a second cleaning element carrier. The second cleaning element carrier is asymmetrically fixed to the head such that the second cleaning element carrier can move relative to the head about the transverse axis of the head.
Public/Granted literature
- US20100088833A1 Complex Motion Toothbrush Public/Granted day:2010-04-15
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