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. 31, 2018
Filed:
Jul. 10, 2017
B&d Dental Corporation, West Valley City, UT (US);
Yunoh Jung, West Valley, UT (US);
Daniel Yonil Jung, West Valley, UT (US);
B & D Dental Corporation, West Valley, UT (US);
Abstract
A method of coloring pre-sintered dental restoration, comprises: securing a pre-sintered dental restoration; applying a preceding liquid on the dental restoration; dipping the dental restoration, with the preceding liquid thereon, into a subsequent liquid for coloring; and sintering the dental restoration to acquire a fully sintered dental restoration. The subsequent liquid is different from the preceding liquid. The preceding liquid at least partly blocks or interferes with an infiltration of the subsequent liquid into an area where the preceding liquid was applied. The fully sintered dental restoration has less color/chroma in the area where the preceding liquid was applied.