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:
May. 28, 2019
Filed:
Jun. 23, 2015
Essilor International (Compagnie Generale D'optique), Charenton-le-pont, FR;
David C Tang, Charenton-le-pont, FR;
Guilhem Escalier, Charenton-le-pont, FR;
Stephane Boutinon, Charenton-le-pont, FR;
Michel Nauche, Charenton-le-pont, FR;
Leonard Hartmann, Charenton-le-pont, FR;
ESSILOR INTERNATIONAL, Charenton-le-Pont, FR;
Abstract
Disclosed is a centering-blocking apparatus () including: a frame (); an ophthalmic lens holder (); a blocking unit () suitable for receiving a blocking accessory () with a view to depositing it on the ophthalmic lens; and a centering unit () suitable for revealing a reference system of the ophthalmic lens. According to an embodiment, the blocking unit is fixedly mounted on the frame whereas the holder is movably mounted on the frame.