Electric toothbrush
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Mar 26, 2002
Grant Date -
Jun 28, 2001
app pub date -
Jan 22, 2001
filing date -
Sep 30, 1998
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An electric toothbrush having an elongated body having a handle portion, a head portion, and an elongated intermediate portion disposed between the handle portion and the head portion. The head portion includes a static bristle portion and a moving bristle portion. The static bristle portion and the moving bristle portion are disposed along a common longitudinal axis relative to the head portion. The head portion and intermediate portion are dimensioned for disposition in a human user's mouth for brushing of teeth. A motor is disposed in the handle portion and operatively connected to the moving bristles for moving the moving bristles.
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