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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 12472576 B1

PDFFull Text
Date of Patent:
Nov. 18, 2025

Filed:

Aug. 13, 2018

Method for producing a pipe fitting, in particular by weld overlay

Applicant:

Linde Aktiengesellschaft, Munich, DE;

Inventor:

Georg Wimmer, Tuessing, DE;

Assignee:

Linde Aktiengesellschaft, Munich, DE;

Attorneys:

Millen, White, Zelano & Branigan

Ryan R. Pool

Primary Examiner:

Elizabeth M Kerr

Int. Cl.
CPC ...
B23K 9/04 (2006.01); B23K 9/173 (2006.01); B23K 15/00 (2006.01); B23K 26/342 (2014.01); B23K 101/06 (2006.01); B23K 103/04 (2006.01); B23K 103/10 (2006.01); B33Y 10/00 (2015.01); B33Y 70/00 (2020.01); B33Y 80/00 (2015.01); F16L 21/00 (2006.01); F16L 41/02 (2006.01); F16L 43/00 (2006.01); B23K 103/14 (2006.01);
U.S. Cl.
CPC ...
B23K 9/048 (2013.01); B23K 9/173 (2013.01); B23K 15/0086 (2013.01); B23K 26/342 (2015.10); B33Y 10/00 (2014.12); B33Y 70/00 (2014.12); B33Y 80/00 (2014.12); B23K 2101/06 (2018.08); B23K 2103/04 (2018.08); B23K 2103/10 (2018.08); B23K 2103/14 (2018.08); F16L 21/002 (2013.01); F16L 41/02 (2013.01); F16L 43/001 (2013.01);
Abstract

The invention relates to a process for producing a pipe fitting (), for example a reduction piece, a pipe elbow or a branch, wherein a metallic material () is melted by heating, and wherein a plurality of material layers () is produced in a successive manner from the melted material (), wherein the in each case produced material layer () is materially bonded to the in each case previous material layer (), and wherein the pipe fitting () is formed from the material layers () bonded to one another. The pipe fitting () is produced by buildup welding, for example arc welding or beam welding.

Find Patent Forward Citations

Quick Actions:

Wimmer, Georg. (2025). Method for producing a pipe fitting, in particular by weld overlay (U.S. Patent No. 12472576). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12472576

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

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