Elastic base toothbrush
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 23, 1980
Grant Date -
N/A
app pub date -
Sep 13, 1979
filing date -
Sep 13, 1979
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
This invention relates to an elastic base toothbrush, wherein the base body comprises a loop groove, several elastic rubber tubes, a plastic plate with bunches of brush within its holes, brush bearings of which said plastic plate is held by flange above said groove; each bunch of said brush is movable within the hole of said plastic plate and is held by the expanded portion of said brush bearing without escaping therefrom; several holes are provided at the front and rear end of the base body for flowing the remaining water out and keeping the base body dry; said rubber tubes act as an elastic base for brush to tightly contact with the teeth according to the outlines of the teeth such that the impurities in the teeth space may be thoroughly cleared off.
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Family
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