Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
May 22, 2007
Patent Application Number
10836650
Date Filed
April 29, 2004
Patent Citations Received
...
Patent Primary Examiner
Patent abstract
A computer-implemented method treats teeth by generating a digital arrangement of teeth; specifying a sequence of tooth movements to move the teeth to a target arrangement; and generating one or more appliances in accordance with the specified sequence of tooth movements, the appliances comprise polymeric shells having cavities and wherein the cavities of successive shells have different geometries shaped to receive and resiliently reposition teeth from one arrangement to a successive arrangement.
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