logo

For the Inventor, By the Inventor

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 12589450 B1

PDFFull Text
Date of Patent:
Mar. 31, 2026

Filed:

Jun. 24, 2022

Brazing sheets, articles formed from brazing sheets, and methods of forming articles

Applicant:

Arconic Technologies Llc, Pittsburgh, PA (US);

Inventors:

Harry R. Zonker, Oakmont, PA (US);

Andreas K. Kulovits, Pittsburgh, PA (US);

Assignee:

ARCONIC TECHNOLOGIES LLC, Pittsburgh, PA (US);

Attorney:

K&L Gates LLP

Primary Examiner:

Daniel J Schleis

Int. Cl.
CPC ...
B23K 35/02 (2006.01); B23K 1/00 (2006.01); B23K 35/28 (2006.01); C22C 21/02 (2006.01); C22C 21/10 (2006.01); B23K 101/14 (2006.01);
U.S. Cl.
CPC ...
B23K 35/0238 (2013.01); B23K 1/0012 (2013.01); B23K 35/288 (2013.01); C22C 21/02 (2013.01); C22C 21/10 (2013.01); B23K 2101/14 (2018.08);
Abstract

Brazing sheets, articles formed from or including all or a portion of brazing sheets, and methods of forming articles are provided. A brazing sheet comprises a core layer, a brazing layer, and an interliner layer intermediate the core layer and the brazing layer. The core layer comprises a first aluminum alloy and the core layer is at least partially recrystallized. The brazing layer comprises a 4XXX series aluminum alloy. The interliner layer comprises a second aluminum alloy, and the interliner layer is unrecrystallized.

Find Patent Forward Citations

Quick Actions:

Zonker, Harry. (2026). Brazing sheets, articles formed from brazing sheets, and methods of forming articles (U.S. Patent No. 12589450). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12589450

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

Loading…