Self-engaging orthodontic bracket

Dentistry – Orthodontics – Bracket

Reexamination Certificate

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Reexamination Certificate

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06866505

ABSTRACT:
An orthodontic bracket for securing an arch wire to the labial area of a tooth comprises a plunger having a lateral notch dimensioned to capture a section of the arch wire. A dual-positioned detent mechanism alternately holds the plunger in a labial, open position exposing the notch and a lingual locked position wherein the section of arch wire captured by the notch is securely held in a diametral slot cut into the bracket.

REFERENCES:
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patent: 4248588 (1981-02-01), Hanson
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patent: 4786242 (1988-11-01), Barsk
patent: 5439378 (1995-08-01), Damon
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patent: 5474445 (1995-12-01), Voudouris
patent: 5474446 (1995-12-01), Wildman et al.
patent: 5857850 (1999-01-01), Voudouris
patent: 2710830 (1995-04-01), None

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