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:
Sep. 18, 2012
Filed:
Nov. 26, 2007
Holger Kast, Lörrach, DE;
Daniel Günter, Waldenburg, CH;
Holger Kast, Lörrach, DE;
Daniel Günter, Waldenburg, CH;
Straumann Holding AG, Basel, CH;
Abstract
Casting abutment for a dental implant that includes an apical socket portion, a transition portion bordering coronally on the socket portion, and an occlusal portion bordering coronally on the transition portion, having an apical circumferential collar area. The collar area is provided with an axially closer lying first circumferential platform and with at least two adjacent circumferential step-like areas, wherein the largest diameter of a first step-like area is smaller than the smallest diameter of a second step-like area the second step-like area lying apically with respect to the first step-like area.