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:
Oct. 09, 2012
Filed:
Dec. 04, 2003
Applicants:
Ghislain Lefevre, Bobigny Cedex, FR;
Thomas Giroud, Bobigny Cedex, FR;
Inventors:
Ghislain Lefevre, Bobigny Cedex, FR;
Thomas Giroud, Bobigny Cedex, FR;
Assignee:
Valeo Vision, Bobigny, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05D 3/06 (2006.01); G02B 1/04 (2006.01); G02B 1/12 (2006.01); C23F 4/02 (2006.01); B05D 5/02 (2006.01); B05D 5/06 (2006.01); B44C 1/20 (2006.01); B44C 1/22 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to a method of realizing an optical function on a component of a motor vehicle indicating or lighting device. This method is more particularly suited to producing a mask for a headlamp or light and/or to treating reflective surfaces. The method comprises a step of forming said component in a predetermined material and a step of exposing at least one surface of said component to laser radiation.