Dental prosthesis

Details Dental prosthesis Dental prosthesis

1987-06-18

1989-07-11

Wilson, John J.

Dentistry

Prosthodontics

Holding or positioning denture in mouth

433183, 433218, 433223, A61C 13225

Patent

active

048467189

ABSTRACT:
A dental prosthesis with a metal body which has an internal cavity open at one end and which is provided with a facing of plastic, ceramic or the like is to be comparatively light and is to be of adequate strength, as well as being able to be used as posts for bridge constructions.
For that purpose it is proposed that the metal body is formed as a carrier element (12) from a filigree grid or lattice having meshes, and is fixedly connected to the facing which surrounds same as a casing layer (10). In addition, two carrier elements (12) formed from the grid or lattice are to be connected by at least one bar (22) and supplemented by a grid or lattice portion (23) cast thereon, to form a bridge construction (21).

REFERENCES:
patent: 1033489 (1912-07-01), Tatham
patent: 1671781 (1928-05-01), Phillips
patent: 2194790 (1940-03-01), Gluck
patent: 3344842 (1967-10-01), Cameron
patent: 4172323 (1979-10-01), Orlowski
patent: 4516938 (1985-05-01), Hall

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