Orthodontic bracket formed from porcelain fused to metallic material
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United States of America Patent
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Oct 12, 1993
Grant Date -
N/A
app pub date -
Aug 28, 1992
filing date -
Aug 28, 1992
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A metal bracket is provided with a covering formed for dental porcelain. The porcelain is placed on the sides and buccal surfaces of the bracket and provides for an aesthetic appearance to the bracket. However, the high strength is provided by the metal. The exposed metallic surfaces of the archwire slot and base enable the bracket to function in the manner of a metal bracket. This porcelain fused to metal bracket enables the user to derive the best possible functions of both types of materials.
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Family
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