Toothbrush
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United States of America Patent
Stats
-
Aug 13, 1996
Grant Date -
N/A
app pub date -
Jul 21, 1995
filing date -
Jul 21, 1995
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A toothbrush which provides the user with simultaneous brushing action within the user's mouth. The long handle has an end portion of a substantially elliptical cross section in which a first side and a second side are of substantially similar elliptical curvature. Bristles are attached to both the first side and the second side in a similar pattern. The bristles on each side taper from a short extant near the end of the handle to a longer extant at a position farther from the end of the handle. Also, the bristles are formed in tufts substantially in rows latitudinally of the two sides.
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Family
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Cited Art Landscape
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