Patent · US Active

Rotatable cutters and elements, earth-boring tools including the same, and related methods

US10760346B2 · kind B2 · utility

4Cited by

29References

20Claims

0Family size

Assignee

Baker Hughes, a GE company, LLC · US

Inventors

Jon David Schroder · Diemelstraße, US
John Abhishek Raj Bomidi · Spring, US
Kegan L. Lovelace · Houston, US
William A. Moss, Jr. · Conroe, US
Alexander Boehm · Dresden, DE

Key dates

Filing date	Jul 28, 2017
Grant date	Sep 1, 2020
Priority date	—
Expiry date	Nov 25, 2037

Classification

Technology area (CPC E)Fixed Constructions
CPC primaryE21B10/54
WIPO fieldCivil engineering
WIPO sectorOther fields

Abstract

A rotatable cutter may comprise a rotatable element, a stationary element, and a releasable interface. The releasable interface may be configured to substantially inhibit rotation of the rotatable element when the rotatable element and the stationary element are at least in partial contact. An earth-boring tool may include one or more rotatable elements.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.