Collection of artificial front teeth
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United States of America Patent
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-
Mar 14, 2000
Grant Date -
N/A
app pub date -
Nov 24, 1998
filing date -
Apr 7, 1997
priority date (Note) -
Expired
status (Latency Note)
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Abstract
Collection of artificial front teeth which, in important sizes classes, comprises three groups of shapes which differ in terms of the relationships of the mesiodistal widths of their vestibular surfaces in the cervical, central and incisal thirds of their length, namely: a cervically accentuated group in which the said widths are approximately identical, a centrally accentuated group in which the width in the central third is greater than the width in the cervical third by at least the factor 1.15, and the width in the incisal third is not greater than the width in the central third, and an incisally accentuated group in which the width in the incisal third is greater than the width in the cervical third at least by the factor 1.18 and the width in the central third is smaller than the width in the incisal third.
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