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:
Nov. 10, 2020
Filed:
Aug. 04, 2015
Applicant:
Essilor International (Compagnie Generale D'optique), Charenton-le-Pont, FR;
Inventors:
Grégory Hervieu, Bangkok, TH;
Christophe Valenti, Charenton-le-Pont, FR;
Pierre-Jean Calba, Charenton-le-Pont, FR;
Nicolas Maitre, Charenton-le-Pont, FR;
Assignee:
Essilor International, Charenton-le-Pont, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 1/18 (2015.01); G02B 1/04 (2006.01); B29D 11/00 (2006.01); G02B 1/10 (2015.01); B24B 13/005 (2006.01); C03C 17/34 (2006.01); C03C 17/42 (2006.01);
U.S. Cl.
CPC ...
G02B 1/18 (2015.01); B24B 13/005 (2013.01); B29D 11/00865 (2013.01); B29D 11/00932 (2013.01); C03C 17/3452 (2013.01); C03C 17/42 (2013.01); G02B 1/041 (2013.01); G02B 1/10 (2013.01); C03C 2217/213 (2013.01); C03C 2217/22 (2013.01); C03C 2217/251 (2013.01); C03C 2217/28 (2013.01); C03C 2217/285 (2013.01);
Abstract
The invention concerns a method for producing an optical article suitable for edging comprising an antifouling layer on which there is deposited a temporary overlayer for assisting with edging, comprising: