Dentistry – Prosthodontics – Cutting edge shape or arrangement
Patent
1994-01-24
1995-01-10
Mancene, Gene
Dentistry
Prosthodontics
Cutting edge shape or arrangement
433197, A61C 1308
Patent
active
053802039
ABSTRACT:
Dentures of the present invention include opposing upper and lower dentures and have at least one pair of opposing upper and posterior lower artificial teeth. Each posterior upper artificial tooth is formed from a resilient material, preferably an acrylic material, and has a substantially flat masticating surface. Each posterior lower artificial tooth has a single longitudinal crest formed along the length of its masticating surface. An elongated metal blade is embedded in each posterior lower artificial tooth with a longitudinal edge of the metal blade lying flush with the longitudinal crest. The dentures are manufactured by aligning the metal blade and longitudinal crest of each posterior lower artificial tooth substantially parallel with and overlying the apex of denture wearer's mandibular ridge and by aligning each opposing posterior upper artificial tooth substantially parallel with and centrally overlying the denture wearer's maxillular ridge.
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Lucchesi Nicholas D.
Mancene Gene
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