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:
May. 11, 2021
Filed:
Mar. 10, 2015
Applicants:
Tercel Ip Ltd., Road Town, VG;
Tercel Oilfield Products Belgium SA, Gosselies, BE;
Inventors:
Magdy Zaki, Cairo, EG;
Omar Mortagy, Cairo, EG;
Ahmed Galal Abdel-Kader, Cairo, EG;
Hossam Elbadawy, Katy, TX (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 10/30 (2006.01); E21B 7/00 (2006.01); E21B 10/50 (2006.01);
U.S. Cl.
CPC ...
E21B 10/30 (2013.01); E21B 7/00 (2013.01); E21B 10/50 (2013.01);
Abstract
A reaming tool includes a tool body having a longitudinal axis and an upper end opposite a lower end and at least one blade extending outwardly from the external surface of the tool body. The blade includes a rolling element defining the gauge of the reaming tool, and a blade surface arranged undergauge of the rolling element and comprising a cutting surface.