TOOTHBRUSH
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United States of America Patent
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N/A
Issued Date -
Dec 30, 2010
app pub date -
Jun 26, 2009
filing date -
Jun 26, 2009
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
The present invention relates to a toothbrush having a bristle support head having a plurality of bristles densely implanted thereon and a brushing surface formed by ends of the bristles. The contact area between the bristle support head and teeth can be increased by virtue of the brushing surface. Reciprocal motion of the bristle support head maintains contact between the bristles and teeth so removes contaminants from inter-tooth spaces effectively and with improved efficiency.
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