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. 24, 2015
Filed:
Jun. 01, 2006
Gilles Derriey, Morteau, FR;
Christian Verdon, Boussens, CH;
Stewes Bourban, Ecublens, CH;
Giancarlo Poli, Les Geneveys-sur-Coffrane, CH;
Gilles Derriey, Morteau, FR;
Christian Verdon, Boussens, CH;
Stewes Bourban, Ecublens, CH;
Giancarlo Poli, Les Geneveys-sur-Coffrane, CH;
The Swatch Group Research and Development Ltd, Marin, CH;
Abstract
A transparent substrate () made of a transparent material resistant to temperatures higher than 500° C., such as sapphire, includes recesses () in at least one of its faces () and/or a groove () machined into its thickness, that are covered with opaque, translucent or transparent enamel depositions (to) that may or may not be colored, depending upon the pigments used in the enamel composition. The invention is applicable to a dial of a timepiece.