Brush Section For An Electric Toothbrush
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United States of America Patent
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N/A
Issued Date -
Jul 3, 2014
app pub date -
Mar 10, 2014
filing date -
Feb 2, 2007
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A brush section for use with an electric toothbrush includes a relatively large brush head portion having a generally rectangular shape, although oblong, elliptical and other such shapes having a length to width aspect ration greater than 1 may be employed. The brush head portion is secured to a shaft portion of the brush section that may be configured to couple to a handle section. The handle section may include an electric drive including drive shaft, and the drive shaft may couple to the brush head via a coupling member positioned within the shaft portion. The electric drive may impart a rotary, oscillating rotary-oscillating or other suitable drive motion to the drive shaft that is, in turn, imparted upon the brush head by virtue of the coupling member.
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