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:
May. 06, 2011
Applicants:
Loic Levraud, Charenton le Pont, FR;
Dominique Leguy, Charenton le Pont, FR;
Eva Lazuka-nicoulaud, Charenton le Pont, FR;
Inventors:
Loic Levraud, Charenton le Pont, FR;
Dominique Leguy, Charenton le Pont, FR;
Eva Lazuka-Nicoulaud, Charenton le Pont, FR;
Assignee:
ESSILOR INTERNATIONAL (COMPAGNIE GENERALE D'OPTIQUE), Charenton le Pont, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02C 13/00 (2006.01); B24B 9/14 (2006.01); G02C 7/02 (2006.01);
U.S. Cl.
CPC ...
G02C 13/003 (2013.01); B24B 9/148 (2013.01); G02C 7/021 (2013.01);
Abstract
A method of preparing an ophthalmic lens () for mounting in an eyeglass frame, the ophthalmic lens including a memory mark () that is situated on one of its ophthalmic faces () and that forms a code storing in digital form at least one item of information relating to a mechanical, geometrical, or optical characteristic of the ophthalmic lens. The method includes three steps: