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:
Dec. 31, 2019
Filed:
Dec. 05, 2017
Applicant:
Baker Hughes, a GE Company, Llc, Houston, TX (US);
Inventor:
Xu Huang, Spring, TX (US);
Assignee:
Baker Hughes, a GE company, LLC, Houston, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E21B 10/43 (2006.01); E21B 10/55 (2006.01); E21B 10/573 (2006.01); E21B 17/10 (2006.01);
U.S. Cl.
CPC ...
E21B 10/5735 (2013.01); E21B 10/43 (2013.01); E21B 10/55 (2013.01); E21B 17/1092 (2013.01);
Abstract
A cutting table for use in subterranean formations comprises a base structure of hard material and at least one ridge structure of hard material. The base structure comprises a side surface, an upper surface, and a cutting edge between the upper surface and the side surface. The at least one ridge structure vertically extends from the base structure and is positioned horizontally inward of the cutting edge. A cutting element for use in subterranean formations and an earth-boring tool are also described.