Dental jacket crown, coping and method of forming a crown

Details Dental jacket crown, coping and method of forming a crown Dental jacket crown, coping and method of forming a crown

1982-09-02

1984-07-10

Wilson, John J.

Dentistry

Method or material for testing, treating, restoring, or...

Crown

433218, 433223, A61C 508, A61C 510

Patent

active

044591128

ABSTRACT:
The dental jacket crown of the present invention is prepared from a thin metal foil substrate which is coated with a noble based metal composition having a low fusing temperature and folded in a predetermined manner to form a multiple number of triangular like flaps or pleats. The folded foil represents the coping of the present invention. The coping is mounted over a die of the prepared tooth and the flaps wrapped in overlapping formation and then adapted to the die. The die is removed and the structure heated preferably under a bunsen burner. A veneering material such as porcelain is then coated over the structure to form the crown.

REFERENCES:
patent: 503419 (1893-08-01), Johnston
patent: 1172918 (1916-02-01), Thorp
patent: 1248242 (1917-11-01), Babcock
patent: 1609550 (1926-12-01), Jaques, Jr.
patent: 1734676 (1929-11-01), Jaques, Jr.
patent: 2700822 (1955-02-01), Infante
patent: 4273580 (1981-06-01), Shoher et al.

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