TrademarkDir
EL
LIVE

Serial Number

73184701

Owner

WEATHERFORD HOLDING U.S., INC.

First Use Date

May 1, 1974

Filing Date

Sep 5, 1978

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EL Trademark

Serial Number: 73184701 • Registration: 1126148

EL is a trademark filed by WEATHERFORD HOLDING U.S., INC. on September 5, 1978. The trademark is classified under Class 6 (Metal Goods). The application is currently registered and active.

Owner Contact Info

WEATHERFORD HOLDING U.S., INC. (6 trademarks)

5 POST OAK PARK, SUITE 1700
HOUSTON, TX 77027

Entity Type: 03

WEATHERFORD TECHNOLOGY HOLDINGS, LLC (345 trademarks)

2000, ST. JAMES PL
HOUSTON, TX 77056

Entity Type: 16

WEATHERFORD/LAMB, INC. (270 trademarks)

515 POST OAK BLVD. SUITE 600
HOUSTON, TX 77027

Entity Type: 03

UNITED STATES STEEL COPROATION

PITTSBURGH, PA 15230

Entity Type: 03

Trademark Details

Filing Date

September 5, 1978

Registration Date

October 23, 1979

First Use Anywhere

May 1, 1974

First Use in Commerce

May 1, 1974

Filing History

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
May 3, 2023 ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
May 3, 2023 ASCK
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Oct 10, 2019 NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Oct 10, 2019 NA89
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
Oct 10, 2019 RNL3
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
Oct 10, 2019 RNL3
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Oct 10, 2019 89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Oct 10, 2019 89AG
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Oct 10, 2019 APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Oct 10, 2019 APRE
TEAS SECTION 8 & 9 RECEIVED
Sep 5, 2019 E89R
TEAS SECTION 8 & 9 RECEIVED
Sep 5, 2019 E89R
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Apr 29, 2019 TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Apr 29, 2019 TCCA
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Oct 23, 2018 REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Oct 23, 2018 REM2
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Nov 12, 2014 ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Nov 12, 2014 ASGN
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Jan 5, 2012 TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Jan 5, 2012 TCCA
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Nov 13, 2009 RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Nov 13, 2009 RNL2
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Nov 13, 2009 89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Nov 13, 2009 89AG
TEAS SECTION 8 & 9 RECEIVED
Nov 6, 2009 E89R
TEAS SECTION 8 & 9 RECEIVED
Nov 6, 2009 E89R
CASE FILE IN TICRS
Jan 30, 2008 CFIT
CASE FILE IN TICRS
Jan 30, 2008 CFIT
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Nov 18, 2005 ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Nov 18, 2005 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Nov 18, 2005 REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Nov 18, 2005 REAP
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Nov 18, 2005 ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Nov 18, 2005 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Nov 18, 2005 REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Nov 18, 2005 REAP
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Mar 22, 2000 RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Mar 22, 2000 RNL1
REGISTERED - SEC. 9 GRANTED/CHECK RECORD FOR SEC. 8
Mar 22, 2000 9G8P
REGISTERED - SEC. 9 GRANTED/CHECK RECORD FOR SEC. 8
Mar 22, 2000 9G8P
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Oct 1, 1985 C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Oct 1, 1985 C15A
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
Jul 17, 1985 815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
Jul 17, 1985 815F

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