Orthodontic appliance with porous tooth-abutting face

Details Orthodontic appliance with porous tooth-abutting face Orthodontic appliance with porous tooth-abutting face

1977-06-01

1978-01-17

Peshock, Robert

A61C 700

Patent

active

040683796

ABSTRACT:
Attachment of an orthodontic appliance by direct bonding to a tooth utilizing a composite base with a porous tooth-abutting face and various methods for making the device, such as casting as a unitary structure, or forming the composite base by rolling a mesh, in strip form, so as to form flats on at least one surface of the mesh where the mesh is to be in contact with a solid base portion, then bonding the mesh to the base. In the latter embodiment, the metal base is a metal foil to which the appliance is attached and the mesh and foil form a composite strip, from which individual composite pads are formed.

REFERENCES:
patent: 1078380 (1913-11-01), Reynolds
patent: 2082513 (1937-06-01), Roberts
patent: 2374422 (1945-04-01), Dahl
patent: 3926358 (1975-12-01), Hester
"TP Straight Talk" vol. 5, Nos. 2 and 3, May-June 1974, "Special Report on Direct Bonding," TP Labs, Inc., P.O. Box 73, Laporte Indiana, 46350 U.S.A.

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