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. 25, 2023
Filed:
Jun. 12, 2018
Applicant:
Coltène/whaledent Ag, Altstätten, CH;
Inventors:
Nicolàs Gutiérrez Robledo, Madrid, ES;
Ralf Boehner, Kriessern, CH;
Assignee:
COLTÈNE/WHALEDENT AG, Altstätten, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61C 13/00 (2006.01); A61C 13/273 (2006.01); A61C 13/08 (2006.01); A61C 13/09 (2006.01);
U.S. Cl.
CPC ...
A61C 13/0022 (2013.01); A61C 13/081 (2013.01); A61C 13/273 (2013.01); A61C 13/09 (2013.01); Y10T 428/12229 (2015.01);
Abstract
A dental blank for the manufacture of a dental restoration. The dental blank comprises a dental block and an insert with an opening facing toward an outer surface of the dental blank. The insert comprises at least one positioning element for the positioning of an abutment.