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:
Apr. 28, 2020
Filed:
Mar. 19, 2018
Applicant:
The Swatch Group Research and Development Ltd., Marin, CH;
Inventors:
Philippe Dubois, Marin, CH;
Thierry Hessler, St-Aubin, CH;
Christian Charbon, Chézard-St-Martin, CH;
Assignee:
THE SWATCH GROUP RESEARCH AND DEVELOPMENT LTD., Marin, CH;
Primary Examiner:
Int. Cl.
CPC ...
G04B 39/00 (2006.01); G04D 3/00 (2006.01); G04B 37/22 (2006.01); G04B 19/12 (2006.01);
U.S. Cl.
CPC ...
G04B 39/002 (2013.01); G04B 19/12 (2013.01); G04B 37/22 (2013.01); G04D 3/00 (2013.01); Y10T 428/19 (2015.01);
Abstract
The invention relates to an external part including a first portion based on photostructurable glass, at least one second portion based on at least one second material. According to the invention, one surface of the first portion is made integral with a surface of the second portion so as to form a one-piece external part.