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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 11959150 B1

PDFFull Text
Date of Patent:
Apr. 16, 2024

Filed:

Sep. 09, 2021

Welded steel sheets, and sheets thus produced

Applicant:

Arcelormittal, Luxembourg, LU;

Inventors:

Emmanuel Dechassey, Godella, ES;

Christophe Silvy-Leligois, Godella, ES;

Francisco Chicharro Herranz, Puerto de Sagunto, ES;

Vicente Polo Mestre, Valencia, ES;

Marie-Christine Theyssier, Metz, FR;

Thierry Celotto, Villerupt, FR;

Christine Kaczynski, Maizieres-les-Metz, FR;

Thomas Dupuy, Le Ban Saint Martin, FR;

Quang-Tien Ngo, Luxembourg, LU;

Assignee:

ArcelorMittal, Luxembourg, LU;

Attorney:

Davidson, Davidson & Kappel, LLC

Primary Examiner:

Jenny R Wu

Int. Cl.
CPC ...
C21D 9/46 (2006.01); B21B 15/00 (2006.01); B23K 11/00 (2006.01); B23K 11/04 (2006.01); B23K 26/20 (2014.01); C21D 8/02 (2006.01); C21D 9/50 (2006.01); C22C 38/00 (2006.01); C22C 38/02 (2006.01); C22C 38/04 (2006.01); C22C 38/06 (2006.01); C22C 38/08 (2006.01); C22C 38/12 (2006.01); C22C 38/14 (2006.01); C22C 38/16 (2006.01); C22C 38/18 (2006.01); C23G 1/00 (2006.01); B23K 103/04 (2006.01);
U.S. Cl.
CPC ...
C21D 9/46 (2013.01); B21B 15/0085 (2013.01); B23K 11/0073 (2013.01); B23K 11/04 (2013.01); B23K 26/206 (2013.01); C21D 8/0226 (2013.01); C21D 8/0236 (2013.01); C21D 9/50 (2013.01); C22C 38/001 (2013.01); C22C 38/02 (2013.01); C22C 38/04 (2013.01); C22C 38/06 (2013.01); C22C 38/08 (2013.01); C22C 38/12 (2013.01); C22C 38/14 (2013.01); C22C 38/16 (2013.01); C22C 38/18 (2013.01); C23G 1/00 (2013.01); B23K 2103/04 (2018.08); C21D 2211/008 (2013.01);
Abstract

A steel sheet that is welded and then cold rolled to a thickness between 0.5 mm and 3 mm, the deformation ratio created by cold rolling in the base metal is equal to ε, for which the deformation ratio created by the cold rolling in the welded joint is equal to ε, where:

Find Patent Forward Citations

Dechassey, Emmanuel. (2024). Welded steel sheets, and sheets thus produced (U.S. Patent No. 11959150). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11959150

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

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