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. 09, 2014
Filed:
Mar. 25, 2009
Joseph Maria Van Der Zel, Hoorn, NL;
Joseph Maria van der Zel, Hoorn, NL;
Oratio B.V., Hoorn, NL;
Abstract
Method for the manufacturing of a dental restoration including a dental restoration coreand a veneer layer, the veneer layerbeing located at predetermined locations on the dental restoration coreand having predetermined thickness at the predetermined locations; the method including: manufacturing the dental restoration core; filling a voidin a mould blockwith a slurry or paste containing a constituent material for a veneer layer, the dental restoration core being positioned in the void; pressing the slurry or paste into the void, the void being arranged to have the slurry cover the dental restoration core at at least the predetermined locations; heating the slurry or paste in a hardening or pre-sintering process to obtain a hardened veneer structure covering the dental restoration core; milling a contour of the veneer layer into the hardened veneer structure to form the dental restoration.