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:
Jul. 24, 2018
Filed:
Dec. 31, 2013
M-i Llc, Houston, TX (US);
Alan Burkhard, Florence, KY (US);
Donovan Balli, Houston, TX (US);
M-I L.L.C., Houston, TX (US);
Abstract
This disclosure is generally drawn to systems, devices, apparatus, and/or methods related to choke systems for drilling environments. Specifically, the disclosed systems, devices, apparatus, and/or methods relate to choke calibration, position, and time display systems for drilling environments. In some examples, a choke display for providing choke status, position, time, and/or calibration information is provided, in some examples, an apparatus may include a circuit board having a right side and a left side, a first set of sensors disposed adjacent the right side of the circuit board, a second set of sensors disposed adjacent the left side of the circuit board, and a display portion configured to display a first mode and/or a second mode based on an actuation of the first set of sensors and an actuation of the second set of sensors.