Plastic and nonmetallic article shaping or treating: processes – Dental shaping type – Denture forming
Reexamination Certificate
2005-02-15
2005-02-15
Tentoni, Leo B. (Department: 1732)
Plastic and nonmetallic article shaping or treating: processes
Dental shaping type
Denture forming
C264S245000, C264S255000, C264S275000, C264S279000
Reexamination Certificate
active
06855278
ABSTRACT:
The invention provides a method of making a removable partial dental prosthesis by molding a removable partial dental prosthesis having a base, an artificial tooth and a clasp. The artificial tooth is supported by said base. The base is integrally connected to the clasp. The base includes pigment and is substantially opaque. The clasp is effectively free of pigment and is substantially transparent. The base is formed to mate with oral mucosa for support of the prosthesis thereon.
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DeCavalcante Michael L.
Lichkus Andrew M.
Nalbone Craig L.
Schiffer, Jr. William James
Bieber James B.
Dentsply Research & Development Corp.
Lovercheck Dale R.
Tentoni Leo B.
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