Who owns the HF trademark?

The HF trademark is owned by CHAMPIONX LLC.

What is the serial number for HF?

The USPTO serial number for HF is 73114051.

What is the registration number for HF?

HF is registered under USPTO registration number 1118074.

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USPTO Trademark Record

REGISTERED

HF

Q: What class is the HF trademark registered in?

The HF trademark is registered in Class 007 (Machines, machine tools & power-operated tools), Class 017 (Rubber, plastics & insulating materials).

SN 73114051·Reg 1118074·Filed Jan 28, 1977

Owner CHAMPIONX LLC

Machines, machine tools, power-operated tools; motors and engines, except for land vehicles; machine coupling and transmission components, except for land vehicles; agricultural implements, other than hand-operated hand tools; incubators for eggs; automatic vending machines.; Unprocessed and semi-processed rubber, gutta-percha, gum, asbestos, mica and substitutes for all these materials; plastics and resins in extruded form for use in manufacture; packing, stopping and insulating materials; flexible pipes, tubes and hoses, not of metal.

HF (Serial No. 73114051), Registration No. 1118074, is a registered US trademark filed on Jan 28, 1977 by CHAMPIONX LLC. This trademark covers Class 007 (Machines, machine tools & power-operated tools), Class 017 (Rubber, plastics & insulating materials).

Section 8/9 declaration window: May 15, 2029

Mark Intelligence

HF (Reg. #1118074) is a registered US trademark that has been protecting its owner, CHAMPIONX LLC, since 1977. The mark covers Class 007 (Machines, machine tools & power-operated tools) and Class 017 (Rubber, plastics & insulating materials) respectively. Goods and services include Machines, machine tools, power-operated tools; motors and engines, except for land vehicles; machine coupling and transm....

FILED

Jan 28, 1977

SERIAL

73114051

REG#

1118074

REGISTERED

May 15, 1979

Filing Information

StatusREGISTERED

Filing DateJan 28, 1977

Serial Number73114051

Registration No.1118074

Registration DateMay 15, 1979

Status DateMay 28, 2019

Next RenewalMay 15, 2029

Filing Basis & Declarations

Filed as Use ApplicationUse Application CurrentlySection 8 AcceptedSection 15 AcknowledgedTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 007Machines, machine tools & power-operated tools

US codes: 013, 019, 021, 023, 031, 034, 035

First use anywhere: Jul 27, 1959

First use in commerce: Aug 24, 1959

Class 017Rubber, plastics & insulating materials

US codes: 035

First use anywhere: Jul 27, 1959

First use in commerce: Aug 24, 1959

Unprocessed and semi-processed rubber, gutta-percha, gum, asbestos, mica and substitutes for all these materials; plastics and resins in extruded form for use in manufacture; packing, stopping and insulating materials; flexible pipes, tubes and hoses, not of metal.

This description is as filed with the USPTO and defines the scope of trademark protection.

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Status History

41 events

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Aug 20, 2026

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Aug 20, 2026

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Aug 20, 2026

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Aug 20, 2026

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Aug 20, 2026

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Jun 03, 2026

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Jun 03, 2026

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Jun 03, 2026

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jun 03, 2026

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jun 03, 2026

TEAS CHANGE OF CORRESPONDENCE RECEIVED

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Sep 10, 2025

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Dec 06, 2023

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Nov 11, 2019

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Nov 11, 2019

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Jun 20, 2019

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jun 20, 2019

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

May 28, 2019

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

May 28, 2019

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

May 28, 2019

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

May 28, 2019

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

TEAS SECTION 8 & 9 RECEIVED

Apr 24, 2019

TEAS SECTION 8 & 9 RECEIVED

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Jun 27, 2018

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

May 15, 2018

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

POST REGISTRATION ACTION MAILED NO RESPONSE REQUIRED

Oct 20, 2009

POST REGISTRATION ACTION MAILED NO RESPONSE REQUIRED

TEAS SECTION 7 REQUEST RECEIVED

Oct 07, 2009

TEAS SECTION 7 REQUEST RECEIVED

ASSIGNED TO PARALEGAL

May 05, 2009

ASSIGNED TO PARALEGAL

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

May 05, 2009

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

May 05, 2009

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

TEAS SECTION 8 & 9 RECEIVED

Apr 28, 2009

TEAS SECTION 8 & 9 RECEIVED

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Dec 16, 2008

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Dec 16, 2008

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

CASE FILE IN TICRS

Jan 18, 2008

CASE FILE IN TICRS

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Nov 21, 2007

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Aug 16, 2006

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Sep 20, 1999

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

RESPONSE RECEIVED TO POST REG. ACTION

Jul 16, 1999

RESPONSE RECEIVED TO POST REG. ACTION

POST REGISTRATION ACTION MAILED - SEC. 9

Jun 15, 1999

POST REGISTRATION ACTION MAILED - SEC. 9

REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8

Apr 26, 1999

REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

Sep 17, 1985

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

REGISTERED - SEC. 15 AFFIDAVIT FILED

Sep 10, 1985

REGISTERED - SEC. 15 AFFIDAVIT FILED

REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED

Apr 29, 1985

REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED

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