Electric battery powered toothbrush with integrated tongue cleaner
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United States of America Patent
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Jan 29, 2013
Grant Date -
Dec 1, 2011
app pub date -
May 26, 2011
filing date -
May 27, 2010
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An oral care device includes an electrical toothbrush with integral tongue scrapers. The device includes an electrical tooth cleaning device and an electrical tongue cleaning device operated by a single motor. Cleaning gears disposed in a head portion of the device include both bristles for cleaning teeth and nodules for scraping the surface of the tongue. The bristles protrude from a first end of the cleaning gears and the nodules are formed on an opposite second end of the cleaning gears such that rotation of the cleaning gears provides movement of both the bristles and the nodules.
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