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:
Aug. 20, 2024
Filed:
Dec. 10, 2020
Vallourec Oil and Gas France, Aulnoye-Aymeries, FR;
Nippon Steel Corporation, Chiyoda-ku, JP;
Justin Ju, Boulogne-Billancourt, FR;
Justin Perkins, Boulogne-Billancourt, FR;
Eric Verger, Boulogne-Billancourt, FR;
VALLOUREC OIL AND GAS FRANCE, Aulnoye-Aymeries, FR;
NIPPON STEEL CORPORATION, Chiyoda-ku, JP;
Abstract
Threaded joint, comprising a first and a second tubular component (C, C), the first tubular component comprising a first pipe body () and a male end (), the male end comprising a distal surface () and a male threaded zone () at a male end, the second tubular component comprising a second pipe body () and a female end () comprising a distal surface and a female threaded zone (), both male and female threaded zones () comprising respectively a varying zone where thread have varying width, and a non varying zone, adjacent to the varying zone, where thread have a constant width, the varying zone of the male threaded zone being made up with the varying zone of the female threaded zone, and non varying zone of the male threaded zone being made up with the non varying zone of the female threaded zone, a thread profile of the male and female threaded zones being trapezoidal and a pin external shoulder () of the male end is in axial abutting contact against a corresponding abutment surface () of the female distal surface.