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. 10, 2015
Filed:
Jan. 27, 2012
Applicants:
Edward T. Thornburrow, Drighlington, GB;
Gavin P. Robottom, Leeds, GB;
Inventors:
Edward T. Thornburrow, Drighlington, GB;
Gavin P. Robottom, Leeds, GB;
Assignee:
Cameron International Corporation, Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 23/01 (2006.01); E21B 4/00 (2006.01); E21B 41/00 (2006.01);
U.S. Cl.
CPC ...
E21B 23/01 (2013.01); E21B 4/006 (2013.01); E21B 41/00 (2013.01);
Abstract
A running tool () for inserting and setting an assembly into a bore in a well, the tool comprising a main body () having a hydraulic cylinder () for actuating one or more locking elements () on the main body for, in use, reaction with the bore, an outer sleeve () rotatably mounted on the main body, a rotatable mandrel () to which, in use, torque is applied and means () for transmitting the torque from the mandrel to the outer sleeve.