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:
Apr. 19, 2005
Filed:
Mar. 21, 2002
Frank Stange, Usingen, DE;
Novica Savic, Wehrheim, DE;
Albert Erdrich, Bad Nauheim, DE;
Teresa Puchalska, Neu-Anspach, DE;
Bettina Korthaus, Schmitten, DE;
Frank Stange, Usingen, DE;
Novica Savic, Wehrheim, DE;
Albert Erdrich, Bad Nauheim, DE;
Teresa Puchalska, Neu-Anspach, DE;
Bettina Korthaus, Schmitten, DE;
Heraeus Kulzer GmbH & Co. KG, Hanau, DE;
Abstract
A process for producing a dental prosthesis wherein an impression is taken of the patient's mouth, a working model is created, a base plate is applied to the working model, an insulating film is applied to the base plate, a tooth arrangement in wax is formed on the base plate, a framework of the teeth is then formed with an investment compound, the wax is then boiled out and replaced with a curable material which is subsequently hardened.