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:
Jun. 21, 2022
Filed:
Mar. 26, 2018
Halliburton Energy Services, Inc., Houston, TX (US);
Shilin Chen, Montgomery, TX (US);
Gregory Christopher Grosz, Magnolia, TX (US);
Halliburton Energy Services, Inc., Houston, TX (US);
Abstract
A drill bit includes a bit body defining a rotational axis, a plurality of blades on the bit body, a plurality of cutting elements on the plurality of blades, each cutting element defining a sweep profile about the rotational axis, a first depth of cut controller (DOCC) movably secured to one of the plurality of blades and movable in response to contact by a formation when drilling, and a second DOCC movably secured to the one of the plurality of blades, the second DOCC coupled to the first DOCC such that movement of the first DOCC changes a height of the second DOCC relative to a height of the first DOCC.