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:
May. 04, 2021
Filed:
Dec. 05, 2016
Applicant:
The Swatch Group Research and Development Ltd., Martin, CH;
Inventors:
Claire Rannoux, Lausanne, CH;
Nicolas Francois, Neuchatel, CH;
Milan Calic, Lausanne, CH;
Stewes Bourban, Chabrey, CH;
Assignee:
The Swatch Group Research and Development Ltd, Marin, CH;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G04B 45/00 (2006.01); A44C 5/00 (2006.01); A44C 27/00 (2006.01); G04B 37/22 (2006.01);
U.S. Cl.
CPC ...
G04B 45/0015 (2013.01); A44C 5/0053 (2013.01); A44C 27/005 (2013.01); G04B 37/22 (2013.01); G04B 45/0076 (2013.01);
Abstract
An exterior element for portable objects including a support, on which is arranged a first material, the first material being chosen to be capable of reflecting different visible wavelengths as a function of applied stress.