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. 24, 2018
Filed:
Feb. 19, 2016
Applicant:
Todd Taylor, Benton, IL (US);
Inventor:
Todd Taylor, Benton, IL (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E21B 10/46 (2006.01); E21B 10/26 (2006.01);
U.S. Cl.
CPC ...
E21B 10/46 (2013.01); E21B 10/26 (2013.01);
Abstract
A reamer device that uses polycrystalline diamond compact (PDC) cutting elements mounted to the reamer blades. The device includes a body that defines a cutting face, a gage region and an extended end, and includes multiple blades disposed along the gage region of the body. Each of the multiple blades multiple planar surfaces, and a plurality of cutting elements positioned along the length of each of the multiple blades. The cutting elements disposed along second and third planar surfaces of each blade being slightly offset from the other blades such that in application the rotating multiple blades cause an upwardly spiraling effect.