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:
Sep. 05, 2023
Filed:
Jun. 28, 2019
Essilor International, Charenton-le-Pont, FR;
Shamir Optical Industry Ltd, Shamir, IL;
Youval Katzman, Shamir, IL;
Marc Peter, Horgen, CH;
Christelle Marck, Charenton-le-Pont, FR;
Jeanne Marchal, Charenton-le-Pont, FR;
Essilor International, Charenton-le-Pont, FR;
Shamir Optical Industry Ltd, Shamir, IL;
Abstract
A film structure including at least a functional film, a carrier layer, and a counter-force liner, the functional film being in between the carrier layer and the counter-force liner. The carrier layer and the counter-force liner are larger than the receiving area, and the film structure includes a fastener adapted to fasten, directly or indirectly, the counter-force liner to the carrier layer at least on a portion of a zone outside the functional film. It is also proposed a corresponding machine, optical device and method for forming a functional film intended to be laminated on an optical article.