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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.:

US 12172225 B1

PDFFull Text
Date of Patent:
Dec. 24, 2024

Filed:

Jun. 09, 2017

Resistance spot welding electrode and use of the electrode

Applicant:

Outokumpu Oyj, Helsinki, FI;

Inventors:

Thomas Hündgen, Juechen, DE;

Stefan Lindner, Willich, DE;

Assignee:

Outokumpu Oyj, Helsinki, FI;

Attorney:

The Webb Law Firm

Primary Examiner:

Eric S Stapleton

Int. Cl.
CPC ...
B23K 11/11 (2006.01); B23K 11/00 (2006.01); B23K 11/30 (2006.01); B23K 35/02 (2006.01); B23K 103/04 (2006.01); B23K 103/10 (2006.01);
U.S. Cl.
CPC ...
B23K 11/115 (2013.01); B23K 11/002 (2013.01); B23K 11/30 (2013.01); B23K 35/0205 (2013.01); B23K 2103/05 (2018.08); B23K 2103/10 (2018.08);
Abstract

A resistance spot welding electrode for forming dissimilar welded lap joints in crash-relevant structural components of the automotive industry made of high-strength materials. The resistance spot welding electrode includes a cap having, at an end portion of the electrode in contact with materials to be welded together during welding, a non-axially symmetrical contact area in order to form, between the materials being welded, a weld nugget with an essentially similar non-axially symmetrical shape.

Find Patent Forward Citations

Hündgen, Thomas. (2024). Resistance spot welding electrode and use of the electrode (U.S. Patent No. 12172225). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12172225

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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