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:
Feb. 16, 2010
Filed:
May. 14, 2008
Peiqi Jiang, Tarpon Springs, FL (US);
Bruce Keegan, Seminole, FL (US);
Steven Weber, Clearwater, FL (US);
Peiqi Jiang, Tarpon Springs, FL (US);
Bruce Keegan, Seminole, FL (US);
Steven Weber, Clearwater, FL (US);
Essilor International (Compagnie Generale d'Optique), Charenton, Cedex, FR;
Abstract
A method for laminating a functional film on to a plastic injection molded lens. An outer layer of the film is selected to perform an HMA-type function when subjected to the heat and pressure of the mold. After forming the lens, the mold is open and the film is loaded in to the empty insert. The residual heat and pressure bonds the film via the HMA to the lens, in a press lamination process. A functionally enhanced lens having a film intimately laminated on to one side.