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:
Nov. 27, 2012
Filed:
Jun. 01, 2009
Applicants:
John Benjamin Hankins, Cleveland, TX (US);
Brian Daniel Winter, Houston, TX (US);
Gregory Christopher Grosz, Katy, TX (US);
Inventors:
John Benjamin Hankins, Cleveland, TX (US);
Brian Daniel Winter, Houston, TX (US);
Gregory Christopher Grosz, Katy, TX (US);
Assignee:
National Oilwell Varco, L.P., Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 19/14 (2006.01); E21B 19/00 (2006.01); E21B 19/15 (2006.01);
U.S. Cl.
CPC ...
Abstract
Methods and systems for transferring pipe (including tubulars such as casing, tubing, drill pipe, etc.) or stands of pipe from one location to another in a wellbore derrick, e.g. from a fingerboard to a well center.