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. 06, 2015
Filed:
Jul. 27, 2010
Applicants:
Jost Lussi, Basel, CH;
Marc Zettler, Basel, CH;
Inventors:
Jost Lussi, Basel, CH;
Marc Zettler, Basel, CH;
Assignee:
Straumann Holding AG, Basel, CH;
Primary Examiner:
Int. Cl.
CPC ...
A61C 8/00 (2006.01);
U.S. Cl.
CPC ...
A61C 8/005 (2013.01); A61C 8/0089 (2013.01);
Abstract
An abutment () for supporting a dental prosthesis including a post () and a shoulder (), wherein the shoulder comprises a concavely curved chamfer surface extending radially outwards from a base of the post, the post comprising at least one flat surface () which runs directly into the chamfered surface such that the chamfered surface is non-uniform.