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. 17, 2012
Filed:
Jun. 23, 2010
Charles David Wintill, Houston, TX (US);
William John Darnell, Houston, TX (US);
William Ryle Darnell, St. Martinville, LA (US);
Rodney Wayne Long, Cypress, TX (US);
Todd Ulrich Chretien, Lafayette, LA (US);
Charles David Wintill, Houston, TX (US);
William John Darnell, Houston, TX (US);
William Ryle Darnell, St. Martinville, LA (US);
Rodney Wayne Long, Cypress, TX (US);
Todd Ulrich Chretien, Lafayette, LA (US);
Petroquip Energy Services, LLP, Houston, TX (US);
Abstract
A downhole shifting mechanism having an inner tubular member, an outer tubular member, a piston, a first set of teeth, a sliding block, a body lock ring, a first flow path, and a second flow path is described herein. A downhole assembly can include the downhole shifting mechanism with a downhole tool connected to a second end of the downhole shifting mechanism. Also described is a method for shifting a downhole tool disposed within a wellbore.