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. 09, 2021
Filed:
Aug. 01, 2018
Applicant:
Johnson Matthey Public Limited Company, London, GB;
Inventors:
Assignee:
Johnson Matthey Public Limited Company, London, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B33Y 10/00 (2015.01); B22F 3/105 (2006.01); B33Y 80/00 (2015.01); B23K 26/342 (2014.01); H01T 13/39 (2006.01); H01T 21/02 (2006.01); B33Y 30/00 (2015.01);
U.S. Cl.
CPC ...
B33Y 10/00 (2014.12); B22F 3/1055 (2013.01); B22F 2003/1057 (2013.01); B23K 26/342 (2015.10); B33Y 30/00 (2014.12); B33Y 80/00 (2014.12); H01T 13/39 (2013.01); H01T 21/02 (2013.01);
Abstract
The present invention relates generally to components prepared by additive manufacturing (AM) methods, along with methods of preparing such components by AM. More especially, there is provided a process for the production of a component of an ignition device using an AM method by forming a layer of metal or alloy on a surface of a metal or alloy substrate; fusing the layer to the substrate; and repeating the addition of such layers upon one another to form a deposited metal or alloy attachment on the substrate.