Matrix for dental fillings
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Jun 27, 2000
Grant Date -
N/A
app pub date -
Mar 22, 1999
filing date -
Apr 8, 1998
priority date (Note) -
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status (Latency Note)
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Abstract
A dental matrix for filling a lateral tooth cavity has a strip to be placed about a tooth. A wedge for applying pressure to a gap between adjacent teeth is provided. A joint connecting the wedge to the strip is provided. The wedge is moveable from a rest position into a working position by moving the wedge relative to the strip about the joint.
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