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:
Jun. 11, 2024
Filed:
Mar. 06, 2018
Applicant:
Montres Rado SA, Lengnau, CH;
Inventors:
Hakim El Kadiri, Saint-Blaise, CH;
Thomas Froelicher, Le Landeron, CH;
Assignee:
Montres Rado SA, Lengnau, CH;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G04B 19/12 (2006.01); G04B 45/00 (2006.01); G04D 3/00 (2006.01);
U.S. Cl.
CPC ...
G04B 19/12 (2013.01); G04B 45/0015 (2013.01); G04D 3/0048 (2013.01);
Abstract
A dial for a timepiece includes a support and a mother-of-pearl sheet, the mother-of-pearl sheet having a front face and a rear face facing the support and on which a pattern has been printed. The mother-of-pearl sheet has a thickness between 50 μm and 100 μm so that the pattern printed on the rear face of the mother-of-pearl sheet appears transparently through the mother-of-pearl under normal conditions of illumination.