The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 15, 1994
Filed:
Oct. 02, 1992
Kenji Okamoto, Shiga-gun, Shiga-ken, JP;
Other;
Abstract
A method for producing a plate denture which includes heating a flask after embedding a wax denture and wax elimination to a temperature for polymerizing a heat-curable resin, the flask being an assembly including a first half shell having a plaster cast with a corresponding mucosal surface and a second half shell having a plaster cast with artificial teeth embedded therein. The method further including placing the heat-curable resin into the heated flask for polymerization while the flask is at an elevated temperature from the heating, and polymerizing the heat-curable resin in the heated flask. Wherein, during the step of heating the first half shell is heated to a higher temperature level in a range of temperature for polymerizing the heat-curable resin while the second half shell is heated to a lower temperature level in the range than the first half shell.