Toothbrush
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United States of America Patent
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N/A
Issued Date -
Jun 24, 2004
app pub date -
Dec 19, 2002
filing date -
Dec 19, 2002
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A toothbrush including bristles dispersed uniformly over a base surface is disclosed. In various combinations, the bristles may be individually oriented at an included angle of less than 90 degrees with a longitudinal axis of the toothbrush, substantially all of the bristles may individually be in contact with at least one other bristle, the bristles may define an arcuate cylindrical bristle surface, and/or the bristles may be dispersed randomly within a single group.
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