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:
Nov. 04, 2025
Filed:
Oct. 31, 2023
Frank's International, Llc, Houston, TX (US);
Robert Justyn Taylor, Houston, TX (US);
FRANK'S INTERNATIONAL, LLC, Houston, TX (US);
Abstract
A downhole tool includes an inner mandrel including external threads. The downhole tool also includes a lock ring positioned around the inner mandrel. The lock ring includes a plurality of segments that are circumferentially-offset from one another. Each segment includes an inner lock segment portion including internal threads that are configured to engage the external threads of the inner mandrel. Each segment also includes an outer lock segment portion that is positioned radially-outward from the inner lock segment portion. Each segment also includes a plurality of shear elements extending at least partially radially-through the inner lock segment portion and the outer lock segment portion to couple the inner lock segment portion and the outer lock segment portion together. The shear elements are configured to shear in response to a predetermined force to decouple the inner lock segment portion from the outer lock segment portion.