Who owns the 4F trademark?

The 4F trademark is owned by OTCF, S.A..

What is the serial number for 4F?

The USPTO serial number for 4F is 79362532.

What is the registration number for 4F?

4F is registered under USPTO registration number 7554028.

4F - Owned by OTCF, S.A. - (Class 009, Class 035, Class 041)

Q: What class is the 4F trademark registered in?

The 4F trademark is registered in Class 009 (Electronics, software & scientific instruments), Class 035 (Advertising, business management & retail services), Class 041 (Education & entertainment services), Class 042 (Scientific, technology & SaaS services).

What to file next

Section 8 declaration of continued use

When: Due between the fifth and sixth anniversary of registration.
Extensions and grace: A six-month grace period follows, with an added per-class fee.
If it is missed: A missed Section 8 cancels the registration, and there is no revival route for it.

How the Section 8 deadline works

General information about USPTO practice, not legal advice. The register is the authority, and a filing that has not yet posted can change what is owed.

Full Goods & Services

Class 009Electronics, software & scientific instruments

US codes: 021, 023, 026, 036, 038

Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, signalling, detecting, testing, inspecting, life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling the distribution or use of electricity; apparatus and instruments for recording, transmitting, reproducing or processing sound, images or data; recorded and downloadable multimedia files, computer software, blank digital or analogue recording and storage media; mechanisms for coin-operated apparatus; cash registers, calculating devices; computers and computer peripheral devices; diving suits, divers' masks, ear plugs for divers, nose clips for divers, gloves for divers, breathing apparatus for underwater swimming; fire-extinguishing apparatus.

Class 035Advertising, business management & retail services

US codes: 100, 101, 102

Advertising; business management, organization and administration; office functions.

Class 041Education & entertainment services

US codes: 100, 101, 107

Education; providing of training; entertainment; sporting and cultural activities.

Class 042Scientific, technology & SaaS services

US codes: 100, 101

Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

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

Filing Basis & Declarations

Trademark

Status History

39 events

NEW REPRESENTATIVE AT IB RECEIVED

Apr 30, 2026

Code NREP

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

Dec 02, 2025

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Dec 02, 2025

Code ARAA

TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS

Dec 02, 2025

Code ECDR

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Dec 02, 2025

Code TCCA

REGISTERED-PRINCIPAL REGISTER

Nov 05, 2024

Code R.PR

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Nov 05, 2024

Code NRCC

PUBLISHED FOR OPPOSITION

Aug 20, 2024

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Aug 20, 2024

Code NPUB

NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB

Aug 03, 2024

Code OPNX

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jul 31, 2024

Code NONP

EXAMINERS AMENDMENT -WRITTEN

Jul 15, 2024

Code CNEA

EXAMINERS AMENDMENT E-MAILED

Jul 15, 2024

Code GNEA

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Jul 15, 2024

Code GNEN

EXAMINER'S AMENDMENT ENTERED

Jul 15, 2024

Code XAEC

APPROVED FOR PUB - PRINCIPAL REGISTER

Jul 15, 2024

Code CNSA

NOTIFICATION OF POSSIBLE OPPOSITION CREATED, TO BE SENT TO IB

Jul 12, 2024

Code OPNR

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

Jul 12, 2024

Code OPNS

REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED

Mar 18, 2024

Code RCSC

SUSPENSION LETTER WRITTEN

Sep 18, 2023

Code CNSL

LETTER OF SUSPENSION E-MAILED

Sep 18, 2023

Code GNSL

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

Sep 18, 2023

Code GNS3

LIMITATION FROM THE IB - REQUEST EXAM REVIEW

Sep 08, 2023

Code LIME

LIMITATION FROM THE IB EXAMINED, NO ACTION IS NEEDED

Sep 08, 2023

Code LIMN

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Sep 07, 2023

Code TROA

CORRESPONDENCE RECEIVED IN LAW OFFICE

Sep 07, 2023

Code CRFA

TEAS/EMAIL CORRESPONDENCE ENTERED

Sep 07, 2023

Code TEME

LIMITATION OF GOODS RECEIVED FROM IB

Jul 24, 2023

Code LIMG

REFUSAL PROCESSED BY IB

Jul 22, 2023

Code RFNT

LIMITATION OF GOODS RECEIVED FROM IB

Jul 02, 2023

Code LIMG

REFUSAL PROCESSED BY MPU

Jun 18, 2023

Code RFRR

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

Jun 18, 2023

Code RFCS

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

May 10, 2023

Code RFCR

NON-FINAL ACTION WRITTEN

May 09, 2023

Code CNRT

ASSIGNED TO EXAMINER

May 02, 2023

Code DOCK

CHANGE OF NAME/ADDRESS REC'D FROM IB

Mar 03, 2023

Code ADCH

APPLICATION FILING RECEIPT MAILED

Feb 17, 2023

Code MAFR

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Feb 13, 2023

Code NWOS

SN ASSIGNED FOR SECT 66A APPL FROM IB

Feb 10, 2023

Code REPR

Other Marks by OTCF, S.A.

Additional USPTO filings from the same owner.

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REGISTERED

RL9

79306651

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REGISTERED

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What to file next

Full Goods & Services

Filing Basis & Declarations

Other Marks by OTCF, S.A.

Other Marks in Class 009 — Electronics, software & scientific instruments

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