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. 09, 2014
Filed:
May. 15, 2009
Carole Nadolny, Charenton-le-Pont, FR;
Sylvie Tantin, Charenton-le-Pont, FR;
Carole Nadolny, Charenton-le-Pont, FR;
Sylvie Tantin, Charenton-le-Pont, FR;
Essilor International (Compagnie Generale d'Optique), Charenton-le-Pont, FR;
Abstract
A device is provided for demonstrating and testing the cosmetic qualities of an ophthalmic lens by viewing, the device comprising both a bearing wall () for bearing against a fixed surface and provided on its face opposite from its bearing face with a viewing target (), and also a support wall () for supporting said lens and placed at a distance lying in the range 20 mm to 50 mm from said face of said bearing wall () that is provided with the target. According to the invention, the device is constituted by a support part () constituted by a channel-section member having its flanges forming said bearing surface () and said support wall (), the support wall being provided with at least one orifice () of dimensions smaller than the dimensions of said lens, and said bearing surface and said support surface being inclined relative to each other by an angle lying in the range 0° to 25°.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile