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:
Aug. 09, 2005
Filed:
May. 06, 2003
Applicant:
Donald W. Tinker, Rapid City, MI (US);
Inventor:
Donald W. Tinker, Rapid City, MI (US);
Assignee:
Team Oil Tools, LLC, Tulsa, OK (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E21B033/12 ; E21B033/124 ;
U.S. Cl.
CPC ...
Abstract
The present invention is to a pre-selected set of packer tools having J tools and on/off tools ('stingers' and 'washovers') with varying strokes and varying set and release directions to enable the operator to individually address the various packers. By increasing the amount of travel necessary to set and/or release the subsequent packer tools, it is possible to select which tool is being manipulated or operated upon.