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. 18, 2017
Filed:
Jun. 26, 2007
Applicants:
Olivier Beinat, Charenton le Pont, FR;
Jean-louis Sirjean, Charenton le Pont, FR;
Michele Thomas, Charenton le Pont, FR;
Inventors:
Olivier Beinat, Charenton le Pont, FR;
Jean-Louis Sirjean, Charenton le Pont, FR;
Michele Thomas, Charenton le Pont, FR;
Assignee:
ESSILOR INTERNATIONAL (COMPAGNIE GENERALE D'OPTIQUE), Charenton Le Pont, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 1/116 (2015.01);
U.S. Cl.
CPC ...
G02B 1/116 (2013.01);
Abstract
The invention relates to an optical article having antireflection properties, optionally antistatic properties, having a high thermal and abrasion resistance, as well as the method for producing the same. The article of the invention comprises a substrate and, starting from the substrate: