X-TEND Trademark

Trademark Overview

On Monday, July 20, 1987, a trademark application was filed for X-TEND with the United States Patent and Trademark Office. The USPTO has given the X-TEND trademark a serial number of 73672990. The federal status of this trademark filing is REGISTERED AND RENEWED as of Thursday, April 4, 2019. This trademark is owned by NL INDUSTRIES, INC.. The X-TEND trademark is filed in the Chemical Products category with the following description:

BLEND OF LONG CHAIN ANIONIC AND SHORT CHAIN NONIONIC POLYMERS FOR USE AS AN ADDITIVE TO WATER BASED DRILLING FLUIDS
x-tend

General Information

Serial Number73672990
Word MarkX-TEND
Filing DateMonday, July 20, 1987
Status800 - REGISTERED AND RENEWED
Status DateThursday, April 4, 2019
Registration Number1531509
Registration DateTuesday, March 28, 1989
Mark Drawing1 - Typeset: Word(s) / letter(s) / number(s)
Published for Opposition DateTuesday, December 1, 1987

Trademark Statements

Pseudo MarkXTEND; EXTEND
Goods and ServicesBLEND OF LONG CHAIN ANIONIC AND SHORT CHAIN NONIONIC POLYMERS FOR USE AS AN ADDITIVE TO WATER BASED DRILLING FLUIDS

Classification Information

International Class001 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocessed artificial resins; unprocessed plastics; manures; fire extinguishing compositions; tempering and soldering preparations; chemical substances for preserving foodstuffs; tanning substances; adhesives used in industry.
US Class Codes006
Class Status Code6 - Active
Class Status DateSaturday, September 19, 1987
Primary Code001
First Use Anywhere DateSaturday, February 14, 1987
First Use In Commerce DateSaturday, February 14, 1987

Trademark Owner History

Party NameHalliburton Energy Services, Inc.
Party Type41 - New Owner After Registration
Legal Entity Type03 - Corporation
AddressCarrollton, TX 75006
Party NameBAROID TECHNOLOGY, INC.
Party Type40 - New Owner After Registration
Legal Entity Type03 - Corporation
AddressHOUSTON, TX 77032
Party NameNL INDUSTRIES, INC.
Party Type30 - Original Registrant
Legal Entity Type03 - Corporation
AddressNEW YORK, NY 10020
Party NameNL INDUSTRIES, INC.
Party Type20 - Owner at Publication
Legal Entity Type03 - Corporation
AddressNEW YORK, NY 10020
Party NameNL INDUSTRIES, INC.
Party Type10 - Original Applicant
Legal Entity Type03 - Corporation
AddressNEW YORK, NY 10020

Trademark Events

Event DateEvent Description
Thursday, October 1, 1987APPROVED FOR PUB - PRINCIPAL REGISTER
Saturday, October 31, 1987NOTICE OF PUBLICATION
Tuesday, December 1, 1987PUBLISHED FOR OPPOSITION
Tuesday, March 28, 1989REGISTERED-PRINCIPAL REGISTER
Wednesday, January 4, 1995REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
Friday, November 17, 1995REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Friday, April 4, 2008TEAS SECTION 8 & 9 RECEIVED
Tuesday, April 22, 2008ASSIGNED TO PARALEGAL
Thursday, August 14, 2008CASE FILE IN TICRS
Friday, January 2, 2009TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Friday, January 2, 2009ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Monday, October 5, 2009REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Monday, October 5, 2009REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Tuesday, February 24, 2015TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Tuesday, February 24, 2015ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Wednesday, August 10, 2016TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Wednesday, August 10, 2016ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Wednesday, March 28, 2018COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Tuesday, March 5, 2019TEAS SECTION 8 & 9 RECEIVED
Thursday, April 4, 2019CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Thursday, April 4, 2019REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Thursday, April 4, 2019REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Thursday, April 4, 2019NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Wednesday, November 2, 2022ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Wednesday, November 2, 2022TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Wednesday, November 2, 2022TEAS CHANGE OF CORRESPONDENCE RECEIVED
Tuesday, March 14, 2023TEAS CHANGE OF OWNER ADDRESS RECEIVED
Tuesday, March 14, 2023TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Tuesday, March 14, 2023ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Tuesday, March 14, 2023TEAS CHANGE OF CORRESPONDENCE RECEIVED
Tuesday, March 14, 2023APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Monday, November 25, 2024ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Monday, November 25, 2024TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
Monday, November 25, 2024TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Monday, November 25, 2024TEAS CHANGE OF CORRESPONDENCE RECEIVED

Related Keywords

tend chain water based drilling additive fluids nonionic long anionic short