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:
Jul. 29, 2025
Filed:
May. 09, 2024
Applicant:
Schlumberger Technology Corporation, Sugar Land, TX (US);
Inventors:
Pierre-Arnaud Foucher, Clamart, FR;
Robert Kyle Wiesenborn, Sugar Land, TX (US);
Zhao Jin, Sugar Land, TX (US);
Assignee:
SCHLUMBERGER TECHNOLOGY CORPORATION, Sugar Land, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E21B 31/18 (2006.01);
U.S. Cl.
CPC ...
E21B 31/18 (2013.01);
Abstract
A downhole grabber system includes a lower tool assembly. The lower tool assembly includes a lower housing, a jaw assembly, and a plunger. The jaw assembly includes a first jaw pivotally coupled to the lower housing. The first jaw includes a first slot. The jaw assembly also includes a second jaw pivotally coupled to the lower housing. The second jaw includes a second slot. The plunger includes a protrusion that intersects the first and second slots throughout at least a portion of a stroke of the plunger.