Dentistry – Prosthodontics – Holding or positioning denture in mouth
Patent
1987-09-17
1990-09-18
Mancene, Gene
Dentistry
Prosthodontics
Holding or positioning denture in mouth
433181, A61C 1312
Patent
active
049574396
ABSTRACT:
The prefabricated dental pontic of the present invention comprises a metal body having a mesiodistal dimension shorter than the span between the abutment teeth separating an edentulous space to be filled with the pontic and an arm extending from each opposite end of the metal body with each arm having a trough-like channel. A pontic connector is preferably used to mount each arm to a retaining member mounted on each abutment tooth.
REFERENCES:
patent: 318581 (1885-05-01), Sheffield
patent: 2411001 (1946-11-01), Rothkranz
patent: 3423827 (1969-01-01), Bahm et al.
patent: 4704089 (1987-11-01), Shoher et al.
patent: 4713005 (1987-12-01), Marshall et al.
Shoher Itzhak
Whiteman Aharon E.
Lepiane Adriene B.
Lieberstein E.
Mancene Gene
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