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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 12759074 B1

PDFFull Text
Date of Patent:
Oct. 13, 2026

Filed:

May. 24, 2023

Methods for joining two blanks and blanks and products obtained

Applicant:

Autotech Engineering S.l., Amorebieta-Etxano, ES;

Inventors:

Elisenda Vila I Ferrer, Sant Quirze del Valles, ES;

Pedro Rubio, Sant Adria de Besos, ES;

Mireia Illana Gregori, Barcelona, ES;

Antoine Riquelme, Santa Oliva, ES;

Assignee:

AUTOTECH ENGINEERING S.L., Amorebieta-Etxano, ES;

Attorney:

Squire Patton Boggs (US) LLP

Primary Examiner:

Edward F Landrum

Assistant Examiner:

Thomas J Ward

Int. Cl.
CPC ...
B23K 26/06 (2014.01); B23K 26/00 (2014.01); B23K 26/067 (2006.01); B23K 26/211 (2014.01); B23K 26/26 (2014.01); B23K 35/02 (2006.01); B23K 35/28 (2006.01); B23K 101/18 (2006.01); B23K 101/34 (2006.01); B23K 103/04 (2006.01); B23K 103/08 (2006.01); B23K 103/10 (2006.01); C21D 6/00 (2006.01); C22C 38/02 (2006.01); C22C 38/04 (2006.01); C22C 38/44 (2006.01); C22C 38/48 (2006.01);
U.S. Cl.
CPC ...
B23K 26/0608 (2013.01); B23K 26/0676 (2013.01); B23K 26/211 (2015.10); B23K 26/26 (2013.01); B23K 35/0238 (2013.01); B23K 35/0261 (2013.01); B23K 35/282 (2013.01); B23K 35/286 (2013.01); C21D 6/004 (2013.01); C22C 38/02 (2013.01); C22C 38/04 (2013.01); C22C 38/44 (2013.01); C22C 38/48 (2013.01); B23K 26/0093 (2013.01); B23K 2101/185 (2018.08); B23K 2101/34 (2018.08); B23K 2103/04 (2018.08); B23K 2103/08 (2018.08); B23K 2103/10 (2018.08); C21D 2211/008 (2013.01);
Abstract

Methods for joining a first blank and a second blank, at least one of the first and second blanks comprising at least a layer of aluminum or of an aluminum alloy or a layer of zinc or of a zinc alloy. The method comprises selecting a first portion of the first blank to be joined to the second blank, and selecting a second portion of the second blank to be joined to the first portion, and welding the first portion to the second portion. The welding comprises using a filler metal laser beam and a welding laser beam, and displacing both laser beams in a welding direction to melt and mix a filler wire material with the melted portions of the two blanks. The present disclosure further relates to blanks obtained by any of these methods and to products obtained from such blanks.

Find Patent Forward Citations

Vila I Ferrer, Elisenda. (2026). Methods for joining two blanks and blanks and products obtained (U.S. Patent No. 12759074). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12759074

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

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