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. 31, 2018
Filed:
Feb. 03, 2016
Applicant:
Bastion Technologies, Inc., Houston, TX (US);
Inventors:
George Fabela, Houston, TX (US);
Dewey Louvier, Houston, TX (US);
Charles Don Coppedge, Houston, TX (US);
Shyang Wen Tseng, Houston, TX (US);
Assignee:
Bastion Technologies, Inc., Houston, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E21B 31/18 (2006.01); E21B 19/10 (2006.01); E21B 23/00 (2006.01); E21B 33/038 (2006.01);
U.S. Cl.
CPC ...
E21B 31/18 (2013.01);
Abstract
A method according to one or more aspects of the disclosure includes actuating a slip device to grip a tubular extending through a bore, the slip device has an upper set of slips spaced axially above a lower set of slips and the actuating includes radially moving in unison the upper and the lower sets of slips from an open position to an extended position gripping the tubular.