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.:
Date of Patent:
Dec. 17, 2024
Filed:
Apr. 29, 2020
Applicant:
Sms Group Gmbh, Dusseldorf, DE;
Inventors:
Jochen Vochsen, Erkelenz, DE;
Michael Stark, Markdorf, DE;
Assignee:
SMS GROUP GMBH, Mönchengladbach, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16L 58/18 (2006.01); B23K 9/028 (2006.01); B23K 101/10 (2006.01); F16L 13/02 (2006.01); F16L 58/08 (2006.01); F16L 58/10 (2006.01);
U.S. Cl.
CPC ...
F16L 58/181 (2013.01); F16L 13/0263 (2013.01); F16L 58/1027 (2013.01); B23K 9/0282 (2013.01); B23K 2101/10 (2018.08); F16L 13/0272 (2013.01); F16L 58/08 (2013.01);
Abstract
A metal pipe and a system of pipes, and a method of producing the same. The pipe is for conveying oil and gas. The pipe includes a metal coating in a transition region. The metal coating of the transition region obviates a subsequent coating of the inner surface of the transition region after connecting two pipes using a welding process in order to form a pipeline.