Device for cleaning within the oral cavity
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United States of America Patent
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-
Sep 18, 2001
Grant Date -
N/A
app pub date -
Apr 16, 1999
filing date -
Sep 5, 1996
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The device for cleaning the inside of an oral cavity includes a cleaning member having bristles on an upper surface for brushing purposes and a scraping edge extending along a rear edge of a lower surface for scraping the tongue and/or interior surfaces of an oral cavity. The scraping edge is formed by an upstanding ridge which extends from the lower surface a distance of from 1 to 3 millimeters. In some embodiments, the cleaning member may be straight while other embodiments the cleaning member may be bowed. Also, the cleaning instrument may have a single handle for holding the cleaning member or a pair of handles.
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Family
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