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:
Feb. 13, 2024
Filed:
Jul. 21, 2022
Applicant:
Federal-mogul Ignition Gmbh, Neuhaus-Schierschnitz, DE;
Inventors:
Assignee:
FEDERAL-MOGUL IGNITION GMBH, Industriestrasse, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01T 21/02 (2006.01); H01T 13/39 (2006.01); B33Y 80/00 (2015.01);
U.S. Cl.
CPC ...
H01T 13/39 (2013.01); H01T 21/02 (2013.01); B33Y 80/00 (2014.12);
Abstract
An electrode tip assembly for a spark plug includes an electrode tip that is formed on an electrode base using an additive manufacturing process, such as a powder bed fusion technique, after which the electrode base is welded to an electrode body. The electrode base includes a welding side and an additive manufacturing side, and the electrode tip includes a plurality of laser deposition layers built on the additive manufacturing side of the electrode base.