SECURE DRILLING



Trademark Coverage

No Class Specified

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

Owner
Timeline
  • Sep 28
    2013
    Notice Of Acceptance Of SEC 8 & 15 E Mailed
  • Sep 27
    2013
    Registered SEC 8 (6 Yr) Accepted & SEC 15 ACK
  • Sep 24
    2013
    Registered SEC 8 (6 Yr) & SEC 15 Filed
  • Sep 27
    2013
    Case Assigned To Post Registration Paralegal
  • Sep 24
    2013
    TEAS Section 8 & 15 Received
  • Sep 24
    2013
    TEAS Change Of Correspondence Received
  • Mar 20
    2013
    TEAS Change Of Correspondence Received
  • Jan 05
    2012
    TEAS Change Of Correspondence Received
  • Feb 19
    2008
    Registered Principal Register
  • Dec 04
    2007
    Published For Opposition
  • Nov 14
    2007
    Notice Of Publication
  • Oct 29
    2007
    Law Office Publication Review Completed
  • Oct 29
    2007
    Assigned To LIE
  • Sep 28
    2007
    Examiners Amendment Mailed
  • Sep 27
    2007
    Approved For PUB Principal Register
  • Sep 27
    2007
    Examiner's Amendment Entered
  • Sep 27
    2007
    Examiners Amendment Written
  • Aug 22
    2007
    TEAS/Email Correspondence Entered
  • Aug 22
    2007
    Correspondence Received In Law Office
  • Aug 22
    2007
    TEAS Response To Office Action Received
  • Mar 08
    2007
    Non Final Action Mailed
  • Mar 08
    2007
    Non Final Action Written
  • Feb 28
    2007
    Assigned To Examiner
  • Oct 24
    2006
    Application Filing Receipt Mailed
  • Oct 19
    2006
    New Application Entered In TRAM