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:
Jan. 22, 2019
Filed:
Jan. 29, 2016
Applicant:
Valeo Vision, Bobigny, FR;
Inventors:
Assignee:
VALEO VISION, Bobigny, FR;
Primary Examiner:
Int. Cl.
CPC ...
F21S 45/50 (2018.01); F21S 45/46 (2018.01); F21S 45/30 (2018.01); B60Q 1/00 (2006.01); F21V 31/00 (2006.01); F21V 31/03 (2006.01);
U.S. Cl.
CPC ...
F21S 45/50 (2018.01); B60Q 1/0005 (2013.01); F21S 45/30 (2018.01); F21S 45/46 (2018.01); F21V 31/005 (2013.01); F21V 31/03 (2013.01);
Abstract
A lighting and/or signaling device for a motor vehicle, including an internal chamber housing an optical system and at least one element made of polymer material having a surface directed toward the interior of the chamber, wherein the surface directed toward the interior of the chamber is provided with a sealing layer forming a barrier to the ingress of water molecules to the chamber. The method for manufacturing such a device is also a subject of the invention.