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:
Sep. 22, 2020
Filed:
Nov. 15, 2017
Applicant:
Terydon, Inc., Navarre, OH (US);
Inventor:
Terry D. Gromes, Sr., Navarre, OH (US);
Assignee:
Terydon, Inc., Navarre, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 29/00 (2006.01); B24C 1/04 (2006.01); E21B 43/114 (2006.01); B24C 3/32 (2006.01);
U.S. Cl.
CPC ...
E21B 29/002 (2013.01); B24C 1/045 (2013.01); B24C 3/325 (2013.01); E21B 29/005 (2013.01); E21B 43/114 (2013.01);
Abstract
A cutting device using an ultrahigh pressure (UHP) hose carrying UHP fluid is designed to be inserted into a pipe or tube and cut the same from the inside out. In one example, the cutting device is for insertion into a wellbore for cutting the casing of the wellbore from within the wellbore with a revolvable UHP hose. The cutting head which effectuates the cut may be centered by a centering device that is generally conical in shape such that a portion of the centering device remains exterior to the pipe or tube as the UHP revolves during the cutting action.