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:
Apr. 04, 2023
Filed:
Apr. 18, 2017
Ivoclar Vivadent Ag, Schaan, LI;
Clemens Andreas Häfele, Weiler, AT;
Konrad Hagenbuch, Haag, CH;
Harald Kerschbaumer, Klaus, AT;
Karl Lanbacher, Laas, IT;
Martin Mitterhofer, Latch/Morter, IT;
Martin Bertagnolli, Naturns, IT;
Andreas Facher, Gundetswil, CH;
Ivoclar Vivadent AG, Schaan, LI;
Abstract
A partial dental arch is provided with dentin material and with cutting material and a boundary area therebetween. It includes a primary-position tooth region and additional tooth regions which are arranged more distally. A wavy structure of the boundary area is provided whose amplitude—when viewed in the distal direction—decreases in at least one section of the mesial-distal and/or occlusal-gingival extension, in particular with regard to the occlusal-gingival direction.