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:
Feb. 03, 2026
Filed:
Jul. 24, 2024
Comadur SA, Le Locle, CH;
Damien Le Boudouil, Valdahon, FR;
Comadur SA, Le Locle, CH;
Abstract
A method for the three-dimensional decoration of a substrate () to produce an external part (), which method includes the steps of: depositing an enamel base layer () on an external surface () of a ceramic substrate (); firing the substrate () covered with the base layer (); etching the base layer () in a predefined decorative pattern to generate one or more blind cavities; depositing a decorative layer () of ceramic material and/or metallic material on the base layer () and the cavities () so as to fill said cavities () in order to form decorative elements (); surfacing the decorative layer () to remove said layer deposited on the base layer (); and tribofinishing the substrate (), the base layer () and the decorative layer () to remove the base layer ().