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. 06, 2026
Filed:
Aug. 09, 2022
Applicant:
Hella Gmbh & Co. Kgaa, Lippstadt, DE;
Inventor:
Dietmar Haut, Lippstdt, DE;
Assignee:
Hella GmbH & Co. KGaA, Lippstadt, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C 33/38 (2006.01); B23K 26/0622 (2014.01); B23K 26/362 (2014.01); B29C 33/56 (2006.01); B29C 45/37 (2006.01); C23C 18/16 (2006.01); C23C 18/18 (2006.01);
U.S. Cl.
CPC ...
B29C 33/3842 (2013.01); B23K 26/0624 (2015.10); B23K 26/362 (2013.01); B29C 33/56 (2013.01); B29C 45/372 (2013.01); C23C 18/1692 (2013.01); C23C 18/182 (2013.01);
Abstract
A method is provided for manufacturing a mold for injection molding, especially for injection molding of optical components of automotive lighting devices. The method includes at least the following steps: providing a mold body, laser milling a pattern into a surface of the mold body, and coating the surface of the mold body by electroless nickel plating.