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. 27, 2012
Filed:
Sep. 14, 2009
Applicants:
Daniel Gubler, Fällanden, CH;
Urs Brodbeck, Erlenbach, CH;
Arnold Wohlwend, Schellenberg, LI;
Inventors:
Assignee:
Xawex AG, Ebmatingen, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23P 23/00 (2006.01); B23C 3/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
In the process for producing dental prostheses such as bridges, crowns implants, etc. from ceramic material, production is carried out at least by way of one CAD/CAM machining station. The ceramic material to be worked consists of an unsintered disk-shaped blank or one which has not been subjected to final sintering, working of the blank into dental prostheses being undertaken at a right angle or quasi-right angle to the parallel or quasi-parallel surfaces of the blank.