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. 12, 2013
Filed:
Oct. 29, 2010
Applicants:
Randall William Nish, Provo, UT (US);
Jason Jon Vogel, Sandy, UT (US);
Inventors:
Randall William Nish, Provo, UT (US);
Jason Jon Vogel, Sandy, UT (US);
Assignee:
Exelis Inc., McLean, VA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E21B 33/12 (2006.01);
U.S. Cl.
CPC ...
Abstract
A downhole tool or plug includes a mandrel with an element, a slip ring, and a cone pressable between an upper push sleeve assembly and a lower anvil. The upper push sleeve assembly including a lock ring having one or more interior teeth on an interior of the lock ring. A mandrel sleeve is at least partially received within a recess in the mandrel and affixed with respect to the mandrel, and has one or more exterior teeth on an exterior of the mandrel sleeve.