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:
Jul. 13, 2021
Filed:
Sep. 14, 2020
Applicant:
Hella Gmbh & Co. Kgaa, Lippstadt, DE;
Inventors:
Assignee:
Hella GmbH & Co. KGaA, Lippstadt, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21S 41/24 (2018.01); F21S 43/235 (2018.01); B29D 11/00 (2006.01); B23K 26/21 (2014.01);
U.S. Cl.
CPC ...
F21S 41/24 (2018.01); B29D 11/00663 (2013.01); F21S 43/235 (2018.01); B23K 26/21 (2015.10); F21V 2200/10 (2015.01);
Abstract
A method for the production of a lighting device for a motor vehicle, including a transparent tube which surrounds an optical fiber connectable to a light source is positioned on a holder in such a way that the tube comes in contact with the holder in at least one area, wherein the contact area between the tube and the holder is subjected to laser radiation so that the tube is welded to the holder by means of a welding process.