XN Trademark

Trademark Overview

On Monday, November 4, 1985, a trademark application was filed for XN with the United States Patent and Trademark Office. The USPTO has given the XN trademark a serial number of 73566836. The federal status of this trademark filing is REGISTERED AND RENEWED as of Tuesday, September 30, 2025. This trademark is owned by OTIS ENGINEERING CORPORATION. The XN trademark is filed in the Machinery Products category with the following description:

DOWNHOLE PRODUCTION EQUIPMENT FOR WELLS--NAMELY, LOCK MANDRELS, LANDING NIPPLES [ AND RUNNING TOOLS ]
xn

General Information

Serial Number73566836
Word MarkXN
Filing DateMonday, November 4, 1985
Status800 - REGISTERED AND RENEWED
Status DateTuesday, September 30, 2025
Registration Number1394661
Registration DateTuesday, May 27, 1986
Mark Drawing1 - Typeset: Word(s) / letter(s) / number(s)
Published for Opposition DateTuesday, March 4, 1986

Trademark Statements

Amendment to a Registration/Renewal CertificateIN THE STATEMENT, COLUMN 1, LINES 7 & 8, "AND RUNNING TOOLS" SHOULD BE DELETED.
Goods and ServicesDOWNHOLE PRODUCTION EQUIPMENT FOR WELLS--NAMELY, LOCK MANDRELS, LANDING NIPPLES [ AND RUNNING TOOLS ]

Classification Information

International Class007 - Machines and machine tools; motors and engines (except for land vehicles); machine coupling and transmission components (except for land vehicles); agricultural implements other than hand-operated; incubators for eggs.
US Class Codes023
Class Status Code6 - Active
Class Status DateMonday, December 9, 1985
Primary Code007
First Use Anywhere DateSunday, October 31, 1971
First Use In Commerce DateSunday, October 31, 1971

Trademark Owner History

Party NameHALLIBURTON ENERGY SERVICES, INC.
Party Type31 - New Owner After Registration
Legal Entity Type03 - Corporation
AddressHouston, TX 77032
Party NameOTIS ENGINEERING CORPORATION
Party Type30 - Original Registrant
Legal Entity Type03 - Corporation
AddressDALLAS, TX 753819052
Party NameOTIS ENGINEERING CORPORATION
Party Type20 - Owner at Publication
Legal Entity Type03 - Corporation
AddressDALLAS, TX 753819052
Party NameOTIS ENGINEERING CORPORATION
Party Type10 - Original Applicant
Legal Entity Type03 - Corporation
AddressDALLAS, TX 753819052

Trademark Events

Event DateEvent Description
Monday, August 31, 1987SEC 7 REQUEST FILED
Friday, January 3, 1986APPROVED FOR PUB - PRINCIPAL REGISTER
Sunday, February 2, 1986NOTICE OF PUBLICATION
Tuesday, March 4, 1986PUBLISHED FOR OPPOSITION
Tuesday, May 27, 1986REGISTERED-PRINCIPAL REGISTER
Wednesday, July 20, 2005TEAS SECTION 8 & 9 RECEIVED
Tuesday, February 24, 2015TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Thursday, February 11, 1988AMENDMENT UNDER SECTION 7 - PROCESSED
Monday, September 16, 1991REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
Wednesday, January 22, 1992REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Wednesday, July 20, 2005REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
Tuesday, January 17, 2006ASSIGNED TO PARALEGAL
Tuesday, January 17, 2006REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Tuesday, January 17, 2006REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Tuesday, June 24, 2008CASE FILE IN TICRS
Tuesday, February 24, 2015ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Wednesday, May 27, 2015COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Thursday, March 24, 2016TEAS CHANGE OF CORRESPONDENCE RECEIVED
Thursday, March 24, 2016TEAS SECTION 8 & 9 RECEIVED
Friday, June 10, 2016CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Friday, June 10, 2016REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Friday, June 10, 2016NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Friday, June 10, 2016REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Thursday, October 8, 2020TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Thursday, October 8, 2020TEAS CHANGE OF OWNER ADDRESS RECEIVED
Thursday, October 8, 2020APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Thursday, October 8, 2020ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Thursday, October 8, 2020TEAS CHANGE OF CORRESPONDENCE RECEIVED
Thursday, June 5, 2025TEAS SECTION 8 & 9 RECEIVED
Tuesday, September 30, 2025CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Tuesday, September 30, 2025REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Tuesday, September 30, 2025REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
Tuesday, September 30, 2025NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Tuesday, May 27, 2025COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

Related Keywords

landing nipples running tools mandrels lock production equipment wells namely