TrademarkDir
HF
LIVE

Serial Number

73114051

Owner

CHAMPIONX LLC

Attorney

Melissa LaBauve

First Use Date

Jul 27, 1959

Filing Date

Jan 28, 1977

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HF Trademark

Serial Number: 73114051 • Registration: 1118074

HF is a trademark filed by CHAMPIONX LLC on January 28, 1977. The trademark is classified under Class 7 (Machinery), Class 17 (Rubber Goods). The application is currently registered and active.

Owner Contact Info

CHAMPIONX LLC (143 trademarks)

11177 S. STADIUM DRIVE
SUGAR LAND, TX 77478

Entity Type: 16

HARBISON-FISCHER, INC. (34 trademarks)

CROWLEY, TX 76036

Entity Type: 03

HARBISON-FISCHER MANUFACTURING COMPANY, INC. (4 trademarks)

P.O. BOX 2477
FORT WORTH, TX 76101

Entity Type: 03

Trademark Details

Filing Date

January 28, 1977

Registration Date

May 15, 1979

First Use Anywhere

July 27, 1959

First Use in Commerce

August 24, 1959

Goods & Services

WELL PRODUCING EQUIPMENT-NAMELY, WELL PUMPS AND PARTS THEREFOR; [ WELL PLUGS; ] AND POWER OPERATED ON AND OFF TOOLS FOR CONNECTING AND DISCONNECTING SUCKER RODS TO AND FROM WELL PUMPS

NONMETALLIC RINGS, SEALING RINGS AND O-RINGS

Filing History

TEAS CHANGE OF CORRESPONDENCE RECEIVED
Jun 3, 2026 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Jun 3, 2026 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Jun 3, 2026 REAP
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Jun 3, 2026 CHAN
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Jun 3, 2026 COAR
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Sep 10, 2025 ASCK
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Dec 6, 2023 ASGN
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Nov 11, 2019 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Nov 11, 2019 REAP
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Jun 20, 2019 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Jun 20, 2019 REAP
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
May 28, 2019 NA89
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
May 28, 2019 RNL3
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
May 28, 2019 89AG
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
May 28, 2019 APRE
TEAS SECTION 8 & 9 RECEIVED
Apr 24, 2019 E89R
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Jun 27, 2018 ASCK
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
May 15, 2018 REM2
POST REGISTRATION ACTION MAILED NO RESPONSE REQUIRED
Oct 20, 2009 PRAN
TEAS SECTION 7 REQUEST RECEIVED
Oct 7, 2009 ES7R
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
May 5, 2009 RNL2
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
May 5, 2009 89AG
ASSIGNED TO PARALEGAL
May 5, 2009 PLGL
TEAS SECTION 8 & 9 RECEIVED
Apr 28, 2009 E89R
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Dec 16, 2008 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Dec 16, 2008 REAP
CASE FILE IN TICRS
Jan 18, 2008 CFIT
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Nov 21, 2007 ASGN
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Aug 16, 2006 ASCK
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Sep 20, 1999 RNL1
RESPONSE RECEIVED TO POST REG. ACTION
Jul 16, 1999 RRPR
POST REGISTRATION ACTION MAILED - SEC. 9
Jun 15, 1999 PRA9
REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8
Apr 26, 1999 9.AF
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Sep 17, 1985 C15A
REGISTERED - SEC. 15 AFFIDAVIT FILED
Sep 10, 1985 15AF
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
Apr 29, 1985 815F

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