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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 11890659 B1

PDFFull Text
Date of Patent:
Feb. 06, 2024

Filed:

May. 08, 2019

Production of metal-based thin foils

Applicant:

Bayerische Motoren Werke Aktiengesellschaft, Munich, DE;

Inventors:

Dave Andre, Munich, DE;

Byron Konstantinos Antonopoulos, Munich, DE;

Saskia Schneider, Munich, DE;

Dennis Schuenemann, Mauern, DE;

Barbara Stiaszny, Obergriesbach, DE;

Sandra Zugmann, Garching, DE;

Assignee:

Bayerische Motoren Werke Aktiengesellschaft, Munich, DE;

Attorney:

Crowell & Moring LLP

Primary Examiner:

Adam J Eiseman

Assistant Examiner:

Jared O Brown

Int. Cl.
CPC ...
B21B 1/40 (2006.01); B21C 23/00 (2006.01); B21C 23/06 (2006.01); B21C 35/02 (2006.01); H01M 4/04 (2006.01); H01M 4/40 (2006.01); H01M 10/04 (2006.01); C22F 1/16 (2006.01); H01M 4/38 (2006.01); H01M 10/00 (2006.01); H01M 10/0525 (2010.01);
U.S. Cl.
CPC ...
B21B 1/40 (2013.01); B21C 23/002 (2013.01); B21C 23/06 (2013.01); B21C 35/023 (2013.01); C22F 1/16 (2013.01); H01M 4/0435 (2013.01); H01M 4/38 (2013.01); H01M 4/405 (2013.01); H01M 10/00 (2013.01); H01M 10/04 (2013.01); H01M 10/0525 (2013.01);
Abstract

A method for producing metal-based thin foils is provided, which includes the steps of extruding a metal through an extruder to form a preliminary foil, cooling the preliminary foil in a coolant bath, and rolling the preliminary foil in a rolling system containing at least two rollers to form a metal-based thin foil.

Find Patent Forward Citations

Andre, Dave. (2024). Production of metal-based thin foils (U.S. Patent No. 11890659). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11890659

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

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