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:
Apr. 27, 2021
Filed:
Jul. 01, 2020
Applicant:
Prostar Energy Technologies (Usa) Llc, Okotoks, CA;
Inventors:
Jason Peter Clarke, Calgary, CA;
Douglas Andrew Hunter, Calgary, CA;
Daniel Harvard Kusler, Foothills, CA;
Mark Charles Taggart, Okotoks, CA;
Assignee:
Prostar Energy Technologies (USA) LLC, Leduc, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 19/15 (2006.01); E21B 15/00 (2006.01);
U.S. Cl.
CPC ...
E21B 19/155 (2013.01); E21B 15/00 (2013.01);
Abstract
For wellbore operations, a pipe handler moves pipe up to a rig floor. A pipe loader moves pipe from a presented position into alignment with well center. The pipe handler moves pipe up to a slanted presented position. The slanted presented position can be adjusted by manipulating the drive system.