Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Appliance for reading the shape of a rim or a half-rim of an eyeglass frame, and a corresponding reading method

Appliance for reading the shape of a rim or a half-rim of an eyeglass frame, and a corresponding reading method

US Patent 8807748 · Granted Aug 19, 2014

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method of determining an ophthalmic lens2016
Method of calculating an optical system according to a given spectacle frame2013
Method of preparing an ophthalmic lens to be flush with a surround of an eyeglas2012
Apparatus for centering a spectacles lens and positioning a gripping member ther1999
Contour reading device, in particular for eyeglass lenses1998
Method for checking that lenses to be fitted to an eyeglass frame match the cont1995
Device for fastening a holding part on an eyeglass lens, incorporating a lockabl1993
Device for fastening a holding part on an eyeglass lens1993
Device for fastening a holding part on an eyeglass lens1991
Device for fitting temporary securing means to a workpiece1991
Ophthalmic lens centering device1989
Apparatus for measuring the parameters required when mounting ophthalmic lenses 1987