TrademarkDir
ENHANCED OILFIELD TECHNOLOGIES
DEAD

Serial Number

85349587

Owner

KEY ENERGY SERVICES, LLC

Attorney

Keith B. Willhelm

Filing Date

Jun 17, 2011

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ENHANCED OILFIELD TECHNOLOGIES Trademark

Serial Number: 85349587 • Registration: 4284132

ENHANCED OILFIELD TECHNOLOGIES is a trademark filed by KEY ENERGY SERVICES, LLC on June 17, 2011. The trademark is classified under Class 7 (Machinery). The application is currently no longer active.

Owner Contact Info

KEY ENERGY SERVICES, LLC (16 trademarks)

1301 MCKINNEY STREET
HOUSTON, TX 77010

Entity Type: 16

SCHLUMBERGER TECHNOLOGY CORPORATION (663 trademarks)

300 SCHLUMBERGER DRIVE
SUGAR LAND, TX 77478

Entity Type: 03

Trademark Details

Filing Date

June 17, 2011

Registration Date

January 29, 2013

Cancellation Date

August 30, 2019

Filing History

CANCELLED SEC. 8 (6-YR)
Aug 30, 2019 C8..
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
Jan 29, 2018 REM1
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Jan 11, 2017 ASCK
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Jul 6, 2016 ASGN
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Apr 6, 2016 ASCK
REGISTERED-SUPPLEMENTAL REGISTER
Jan 29, 2013 R.SR
LAW OFFICE PUBLICATION REVIEW COMPLETED
Dec 22, 2012 PREV
EXPARTE APPEAL TERMINATED
Dec 18, 2012 EXPT
ASSIGNED TO LIE
Dec 18, 2012 ALIE
APPROVED FOR REGISTRATION SUPPLEMENTAL REGISTER
Dec 14, 2012 CNTA
EXAMINER'S AMENDMENT ENTERED
Dec 13, 2012 XAEC
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
Dec 13, 2012 GNEN
EXAMINERS AMENDMENT E-MAILED
Dec 13, 2012 GNEA
EXAMINERS AMENDMENT -WRITTEN
Dec 13, 2012 CNEA
NOTICE OF ACCEPTANCE OF AMENDMENT TO ALLEGE USE E-MAILED
Nov 28, 2012 AAUA
NOTIFICATION OF NON-FINAL ACTION E-MAILED
Nov 27, 2012 GNRN
NON-FINAL ACTION E-MAILED
Nov 27, 2012 GNRT
USE AMENDMENT ACCEPTED
Nov 27, 2012 IUAA
NON-FINAL ACTION WRITTEN
Nov 27, 2012 CNRT
JURISDICTION RESTORED TO EXAMINING ATTORNEY
Nov 14, 2012 JURT
AMENDMENT FROM APPLICANT ENTERED
Nov 8, 2012 ACEC
AMENDMENT TO USE PROCESSING COMPLETE
Nov 8, 2012 AUPC
USE AMENDMENT FILED
Nov 8, 2012 IUAF
CORRESPONDENCE RECEIVED IN LAW OFFICE
Nov 1, 2012 CRFA
PAPER RECEIVED
Nov 1, 2012 MAIL
NOTIFICATION OF ACTION DENYING REQ FOR RECON E-MAILED
Sep 17, 2012 GEA1
ACTION DENYING REQ FOR RECON E-MAILED
Sep 17, 2012 GECD
ACTION CONTINUING FINAL - COMPLETED
Sep 17, 2012 CNCF
EX PARTE APPEAL-INSTITUTED
Sep 7, 2012 EXPI
JURISDICTION RESTORED TO EXAMINING ATTORNEY
Sep 7, 2012 JURT
EXPARTE APPEAL RECEIVED AT TTAB
Sep 6, 2012 EXAF
PAPER RECEIVED
Sep 4, 2012 MAIL
NOTIFICATION OF FINAL REFUSAL EMAILED
Mar 3, 2012 GNFN
FINAL REFUSAL E-MAILED
Mar 3, 2012 GNFR
FINAL REFUSAL WRITTEN
Mar 3, 2012 CNFR
AMENDMENT FROM APPLICANT ENTERED
Feb 14, 2012 ACEC
CORRESPONDENCE RECEIVED IN LAW OFFICE
Feb 14, 2012 CRFA
ASSIGNED TO LIE
Feb 2, 2012 ALIE
PAPER RECEIVED
Jan 19, 2012 MAIL
NOTIFICATION OF NON-FINAL ACTION E-MAILED
Oct 3, 2011 GNRN
NON-FINAL ACTION E-MAILED
Oct 3, 2011 GNRT
NON-FINAL ACTION WRITTEN
Oct 3, 2011 CNRT
ASSIGNED TO EXAMINER
Sep 28, 2011 DOCK
NOTICE OF PSEUDO MARK MAILED
Jun 23, 2011 MPMK
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Jun 22, 2011 NWOS
NEW APPLICATION ENTERED
Jun 21, 2011 NWAP

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