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:
Dec. 31, 1985
Filed:
Apr. 08, 1982
Applicant:
Inventors:
Claude Bourset, Creteil, FR;
Georges Wajs, Ivry, FR;
Assignee:
Essilor International 'Cie Generale d'Optique', Creteil Cedex, FR;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02C / ;
U.S. Cl.
CPC ...
3511 / ;
Abstract
A contact lens has a rear surface, a front surface and a peripheral edge surface extending between the front and rear surfaces. The peripheral edge surface extends generally forwardly and obliquely from the rear surface to the front surface. The invention is more particularly, but not exclusively, applicable to flexible contact lenses, such as contact lenses manufactured of silicone and similar materials, for example.