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:
Jul. 22, 2014
Filed:
Sep. 16, 2008
Applicants:
Roger Studer, Binningen, CH;
David Egli, Basel, CH;
Ulrich Mundwiler, Tenniken, CH;
Inventors:
Assignee:
Straumann Holding AG, Basel, CH;
Primary Examiner:
Int. Cl.
CPC ...
A61C 8/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A connection arrangement between a dental implant and an abutment is provided. The abutment has a first coronal opening and a second apical opening. The connection arrangement further has a screw and a ring, the ring being suitable for holding a screw inserted in the abutment. The ring is fixed in the first opening of the abutment with a positive fit or a material joint.