1977-04-29
1979-09-18
Kinsey, Russell R.
A61C 700
Patent
active
041678133
ABSTRACT:
The element is adapted to be fitted as an annular band around a tooth and to be secured to a dental appliance to hold the same in position. The fixing element comprises a strip metal element having two end portions, which are adapted to overlap in said annular band, two slide-snap fastener parts which are respectively carried by said end portions and selectively interengageable in a plurality of positions which determine respective diameters of said annular band, and one of the fastener parts including a bracket which is provided with a longitudinal groove for slidably receiving an orthodontic appliance. The bracket carries a clamping device which projects over the longitudinal groove, and is selectively and angularly movable to positions for slidable and clamping engagement with the orthodontic appliance received in the longitudinal groove.
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patent: 2011575 (1935-08-01), Ford
patent: 2104192 (1938-01-01), Ford
patent: 3138872 (1964-06-01), Lazarus
patent: 3740849 (1973-06-01), Rubin
patent: 3922787 (1975-12-01), Fisher et al.
Forster Bernhard
Kinsey Russell R.
Wilson John J.
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