Powered toothbrush
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
N/A
Issued Date -
Oct 23, 2003
app pub date -
Apr 23, 2002
filing date -
Apr 23, 2002
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A powered toothbrush include a head containing a rotating or oscillating first bristle carrier and also containing a second bristle carrier movably connected to said head, which second bristle carrier may include elastomeric walls for enhanced cleaning and may include a weakened section to permit it to at least partially collapse during a brushing motion to couture to the teeth in use for enhanced cleaning.
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Cited Art Landscape
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