Dentistry – Prosthodontics – Orienting or positioning teeth
Reexamination Certificate
2011-08-23
2011-08-23
Rodriguez, Cris L (Department: 3732)
Dentistry
Prosthodontics
Orienting or positioning teeth
C433S171000, C433S197000
Reexamination Certificate
active
08002549
ABSTRACT:
The present invention is to provide a set of easily arranged artificial teeth in which shapes of abutment surfaces of adjacent artificial teeth are not varied. In the set of artificial teeth, at least two artificial teeth adjacent to each other in a mesial-distal direction respectively have highest contours, one of the highest contours on the adjacent sides is positioned on an occlusal surface side and a buccal surface side relative to the other, and the artificial teeth are abutted with each other at abutment positions between the highest contours of both the artificial teeth in the occlusal direction and the buccolingual direction. Parting lines of molds for forming the artificial teeth respectively pass through the highest contours.
REFERENCES:
patent: 3710446 (1973-01-01), Poveromo
patent: 4556389 (1985-12-01), Ueno et al.
patent: 4740160 (1988-04-01), Hruska
patent: 5486110 (1996-01-01), Wilson et al.
patent: 7040885 (2006-05-01), Price et al.
patent: 9-220242 (1997-08-01), None
Kogure, “Machine Translation of JP 09-220242”, Accessed Apr. 23, 2010 from JPO website.
Kabushiki Kaisha Shofu
Moran Edward
Rodriguez Cris L
Wenderoth , Lind & Ponack, L.L.P.
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