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, 2018
Filed:
Jan. 23, 2018
Applicant:
Downhole Technology, Llc, Houston, TX (US);
Inventors:
Evan Lloyd Davies, Houston, TX (US);
Duke VanLue, Tomball, TX (US);
Luis Miguel Avila, Houston, TX (US);
Assignee:
Downhole Technology, LLC, Houston, TX (US);
Primary Examiner:
Int. Cl.
CPC ...
E21B 23/01 (2006.01); E21B 33/12 (2006.01); E21B 33/129 (2006.01); E21B 33/128 (2006.01); E21B 23/06 (2006.01);
U.S. Cl.
CPC ...
E21B 23/01 (2013.01); E21B 23/06 (2013.01); E21B 33/128 (2013.01); E21B 33/129 (2013.01); E21B 33/1216 (2013.01); E21B 33/1291 (2013.01);
Abstract
A downhole tool having a mandrel, a first conical member, and a fingered member. The fingered member is proximate to the first conical member. The fingered member includes a circular body; a plurality of fingers extending from the circular body; and a recessed region formed in the circular body. The downhole tool has a cone insert disposed in the recessed region.