Dentistry – Prosthodontics
Reexamination Certificate
2007-08-14
2007-08-14
Wilson, John J (Department: 3732)
Dentistry
Prosthodontics
C433S006000, C433S034000, C264S019000
Reexamination Certificate
active
11409307
ABSTRACT:
Systems and methods are disclosed for forming a pontic in a polymeric shell dental appliance, including providing a polymeric shell dental appliance of the type which is removably placeable over a patient's dentition, said shell having a concave trough which conforms to the teeth when the appliance is placed over the dentition and a location in the trough corresponding to a missing tooth; and depositing a flexible, durably affixed material in the location to form the pontic.
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Burns Craig R.
Knopp Peter G.
Kuo Eric
Tricca Robert E.
Woncheol Choi
Align Technology Inc.
Townsend and Townsend / and Crew LLP
Wilson John J
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