Trademark: 85120612
Status Date
Tuesday, March 22, 2022
Registration Number
3957317
Registration Date
Tuesday, May 10, 2011
Filing Date
Wednesday, September 1, 2010
Published for Opposition
Tuesday, February 22, 2011
9 Automatic Feedback Control System for an Oil and Gas Well, namely, a closed-loop system comprised of computer software, computer hardware, rotating control heads, drilling chokes, pressure sensors, temperature sensors, flow meters, and mud pumps, which measures flow rates of drilling fluid into and out of the well and other parameters and controls a choke in an outlet conduit in order to control flow rate of the well and borehole pressure to provide pressure balance control of the well
May 3, 2023
Assignment Of Ownership Not Updated Automatically
Mar 22, 2022
Notice Of Acceptance Of Sec. 8 & 9 - E-Mailed
Mar 22, 2022
Registered And Renewed (First Renewal - 10 Yrs)
Mar 22, 2022
Registered - Sec. 8 (10-Yr) Accepted/Sec. 9 Granted
Mar 15, 2022
Case Assigned To Post Registration Paralegal
Nov 9, 2021
Teas Section 8 & 9 Received
May 10, 2020
Courtesy Reminder - Sec. 8 (10-Yr)/Sec. 9 E-Mailed
Apr 29, 2019
Teas Change Of Correspondence Received
Aug 2, 2016
Notice Of Acceptance Of Sec. 8 & 15 - E-Mailed
Aug 2, 2016
Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.
Aug 2, 2016
Case Assigned To Post Registration Paralegal
May 20, 2016
Teas Change Of Correspondence Received
May 20, 2016
Teas Section 8 & 15 Received
May 10, 2016
Courtesy Reminder - Sec. 8 (6-Yr) E-Mailed
Nov 12, 2014
Automatic Update Of Assignment Of Ownership
Mar 11, 2013
Teas Change Of Correspondence Received
Jan 5, 2012
Teas Change Of Correspondence Received
May 10, 2011
Registered-Principal Register
Feb 22, 2011
Official Gazette Publication Confirmation E-Mailed
Feb 22, 2011
Published For Opposition
Jan 15, 2011
Law Office Publication Review Completed
Jan 15, 2011
Assigned To Lie
Dec 20, 2010
Approved For Pub - Principal Register
Dec 14, 2010
Assigned To Examiner
Sep 8, 2010
Notice Of Pseudo Mark Mailed
Sep 7, 2010
New Application Office Supplied Data Entered
Sep 4, 2010
New Application Entered
Trademark Alertz updated from USPTO on 2030-01-24
