Complex motion toothbrush
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United States of America Patent
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-
Oct 11, 2005
Issued Date -
N/A
app pub date -
Aug 27, 2004
filing date -
Nov 6, 2001
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A detachable head for use with an electric toothbrush is provided. The electric toothbrush has a handle with a motor disposed therein. The electric toothbrush also has a head which has a longitudinal axis, and a neck disposed between the head and handle. The head has a first bristle holder and a second bristle holder, each having a plurality of bristle tufts. The motor is operatively connected to the first bristle holder to oscillate the first bristle holder about a first axis passing through the first bristle holder generally perpendicular to the longitudinal axis of the head. The motor is also operatively connected to the second bristle holder to oscillate the second bristle holder about a second axis transverse to the longitudinal axis of the head. The second axis is at an end portion of the second bristle holder.
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Family
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