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:
Oct. 09, 2007
Filed:
Aug. 13, 2003
Applicants:
Gianluca Zappini, Torbole sul Garda, IT;
Gerhard Zanghellini, Schaan, LI;
Volker Rheinberger, Vaduz, LI;
Inventors:
Gianluca Zappini, Torbole sul Garda, IT;
Gerhard Zanghellini, Schaan, LI;
Volker Rheinberger, Vaduz, LI;
Assignee:
Ivoclar Vivadent AG, Schaan, LI;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61C 13/225 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to dental prostheses which have at least one metal-free anchoring element made of plastic material with a bending modulus of elasticity of at least 10 GPa and a maximum elongation of at least 0.8%.