Patent · US Active

Method for generating a trimming setpoint for an ophtalmic lens for it to be fitted in a half-rim spectacle frame

US8205986B2 · kind B2 · utility

1Cited by

1References

12Claims

0Family size

Assignee

Essilor International (Compagnie Generale d'Optique) · FR

Inventors

Frederic Dubois · Charenton-le-Pont, FR
David Freson · Charenton-le-Pont, FR

Key dates

Filing date	Sep 3, 2010
Grant date	Jun 26, 2012
Priority date	—
Expiry date	Nov 19, 2030

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB24B9/148
WIPO fieldMachine tools
WIPO sectorMechanical engineering

Abstract

A method for generating a trimming setpoint for an ophthalmic lens for it to be fitted in a surround of a half-rim spectacle frame, includes the steps of:

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.