Personal hygiene article with vibrating part and method
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United States of America Patent
Stats
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Aug 28, 2007
Grant Date -
Feb 9, 2006
app pub date -
Oct 7, 2005
filing date -
Oct 19, 1999
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A personal hygiene article, such as a toothbrush, includes a handle configured to accommodate an electric power source, a head carrying a treatment tool, and a neck between the handle and the head. The head or neck includes a mechanical motorized vibratory device, including a drive that causes the head to vibrate. Electrical connections are operably connected to the mechanical vibratory device and the electric power source to power the mechanical vibratory device via the electrical connections. In various embodiments, a vibration-damping structure dampens vibration transmission from the head to the handle.
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Family
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