Dentistry – Prosthodontics – Preliminary casting – model – or trial denture
Patent
1986-07-21
1988-10-25
Peshock, Robert
Dentistry
Prosthodontics
Preliminary casting, model, or trial denture
A61C 1100
Patent
active
047800828
ABSTRACT:
Dental arch forms are disclosed which are adapted to maintain mandibular and maxillary relationship during the fabrication of artificial dentures. The dental arch forms, including mandibular and maxillary members, each include a plurality of teeth luted thereto. An interconnecting device, such as a mating pin and socket is provided on the dental arch forms for interconnecting the mandibular and maxillary members together, whereby the plurality of teeth of these members are aligned in a fixed relationship, which relationship is maintained during fabrication of artificial denture therefrom.
REFERENCES:
patent: 452653 (1891-05-01), Stedman
patent: 2341155 (1944-02-01), Myerson
patent: 2896265 (1959-07-01), Chambers
patent: 3456347 (1969-07-01), Spinella
patent: 3823476 (1974-07-01), Hudson et al.
patent: 4059899 (1977-11-01), Dyal
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