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. 28, 2018
Filed:
Feb. 10, 2015
Applicant:
Impact Selector International, Llc, Houma, LA (US);
Inventor:
Jason Allen Hradecky, The Woodlands, TX (US);
Assignee:
Impact Selector International, LLC, Houma, LA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 23/14 (2006.01); E21B 17/14 (2006.01);
U.S. Cl.
CPC ...
E21B 23/14 (2013.01); E21B 17/14 (2013.01);
Abstract
An apparatus comprising a housing to be coupled to an end of a downhole tool, a member rotatably coupled to the housing, and first and second arms extending from the member. A first wheel is rotatably coupled between the first and second arms, a second wheel is rotatably coupled with the first arm opposite the first wheel, and a third wheel is rotatably coupled with the second arm opposite the first wheel. The first, second, and third wheels independently rotate relative to the first and second arms, and collectively rotate with the member relative to the housing.