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:
Mar. 28, 2023
Filed:
Nov. 18, 2020
Applicants:
Joseph Ramirez, Houston, TX (US);
Frank Maenza, Houston, TX (US);
Inventors:
Joseph Ramirez, Houston, TX (US);
Frank Maenza, Houston, TX (US);
Assignee:
BAKER HUGHES OILFIELD OPERATIONS LLC, Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 43/10 (2006.01); E21B 33/128 (2006.01); E21B 23/00 (2006.01);
U.S. Cl.
CPC ...
E21B 43/10 (2013.01); E21B 23/00 (2013.01); E21B 33/128 (2013.01);
Abstract
A liner hanger system includes a mandrel and an extension disposed radially outwardly of the mandrel at least in part. The extension is disposed to urge a seal/anchor to a set position. A running tool is disposed radially inwardly of the mandrel and a ring is resiliently engagable with the mandrel and the extension simultaneously upon being deflected radially outwardly by the running tool.