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:
Apr. 23, 2002
Filed:
Oct. 12, 2000
Applicant:
Inventors:
Olivier Beinat, Bar-le-Duc, FR;
Dominique Conte, Saint Dizier, FR;
Assignee:
Essilor International (Compagnie Generale d'Optique), Charenton le Pont, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C23C 1/404 ;
U.S. Cl.
CPC ...
C23C 1/404 ;
Abstract
A distribution mask including at least two separate blanking panels ( ), one of which is mounted mobile. The two blanking panels ( ) are substantially coplanar, and, controlled by a common control unit ( ), both mounted continuously mobile between two extreme positions, namely, a close position, and for which the space (E) between them is minimal, and a spaced position, for which the space (E) is on the contrary at its maximum. The invention is particularly applicable to antiglare treatment of ophthalmic lenses.