Dentistry – Prosthodontics – Holding or positioning denture in mouth
Patent
1995-02-24
1997-10-21
Lucchesi, Nicholas D.
Dentistry
Prosthodontics
Holding or positioning denture in mouth
433181, A61C 1312, A61C 13225
Patent
active
056789963
ABSTRACT:
The present invention is a precision attachment device for securing a removable dental prosthesis in the mouth, comprising a first section operatively arranged to be secured to a fixed tooth, a second section operatively arranged to be secured within the prosthesis, and also arranged to matingly engage the first section, the second section having a first mating member having a throughbore therein, and also having an elongated casing rotatably disposed within the throughbore of the first mating member; a spring loaded plunger member disposed within the casing and projecting therefrom, and, a retention member within the rotatable casing for limiting the extent of longitudinal travel of the plunger member.
REFERENCES:
patent: 2668353 (1954-02-01), Quellman
patent: 2688799 (1954-09-01), Fluckiger et al.
patent: 2748480 (1956-06-01), Weissman
patent: 3057067 (1962-10-01), Morandi
patent: 3089242 (1963-05-01), Weissman
patent: 3094778 (1963-06-01), Mailland
patent: 3216111 (1965-11-01), Sink
patent: 3304610 (1967-02-01), Weissman
patent: 3380161 (1968-04-01), Weissman
patent: 3990150 (1976-11-01), Giovannini
patent: 4345901 (1982-08-01), Romagnoli
patent: 4348181 (1982-09-01), Dawson
patent: 4406622 (1983-09-01), Yoon
patent: 4474499 (1984-10-01), Pedrazzini
patent: 4547156 (1985-10-01), Hader
patent: 4609355 (1986-09-01), Harvey et al.
patent: 4661069 (1987-04-01), Weissman
patent: 4850869 (1989-07-01), Steinfort et al.
patent: 4957438 (1990-09-01), Bax
patent: 4973249 (1990-11-01), Silvio et al.
patent: 5098295 (1992-03-01), Durr et al.
patent: 5106299 (1992-04-01), Ghalili
patent: 5211561 (1993-05-01), Graub
patent: 5275560 (1994-01-01), Obersat
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