Toothbrush featuring bristles with raised annular portions
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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N/A
Issued Date -
Apr 20, 2006
app pub date -
Oct 18, 2004
filing date -
Oct 18, 2004
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A brush bristle is disclosed having one or more raised annular portions along its shaft. The bristle is intended for use in toothbrushes where the raised annular portions provide increased scraping and cleaning actions. This bristle may be used with other types of bristle in various configurations. The bristle may also be formed into a loop when mounted in toothbrushes.
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Cited Art Landscape
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