Who owns the STF trademark?

The STF trademark is owned by SPORT STF CORP.

What class is the STF trademark registered in?

The STF trademark is registered in Class 041 (Education & entertainment services).

What is the serial number for STF?

The USPTO serial number for STF is 99039851.

What is the registration number for STF?

STF is registered under USPTO registration number 0.

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STF

USPTO Trademark Record

ABANDONED

STF

SN 99039851·Reg 0·Filed Feb 13, 2025

Owner SPORT STF CORP

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

STF (Serial No. 99039851), Registration No. 0, is a abandoned US trademark filed on Feb 13, 2025 by SPORT STF CORP. This trademark covers Class 041 (Education & entertainment services).

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Mark Intelligence

STF (Reg. #0) is an abandoned US trademark that was filed in 2025 but has since been abandoned. The mark covers Class 041 (Education & entertainment services). Goods and services include Education; providing of training; entertainment; sporting and cultural activities.. The mark faced 1 opposition proceeding during prosecution.

FILED

Feb 13, 2025

SERIAL

99039851

REG#

REGISTERED

Dec 31, 1969

Filing Information

StatusABANDONED

Filing DateFeb 13, 2025

Serial Number99039851

Registration No.0

Registration DateDec 31, 1969

Status DateJul 13, 2026

Published for OppositionOct 14, 2025

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 041Education & entertainment services

US codes: 100, 101, 107

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

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

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Status History

11 events

ABANDONMENT - NO USE STATEMENT FILED

Jul 13, 2026

ABANDONMENT - NO USE STATEMENT FILED

ABANDONMENT NOTICE E-MAILED - NO USE STATEMENT FILED

Jul 13, 2026

ABANDONMENT NOTICE E-MAILED - NO USE STATEMENT FILED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Dec 09, 2025

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Oct 14, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Oct 14, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Oct 08, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Sep 16, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Sep 05, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Sep 04, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Feb 13, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Feb 13, 2025

APPLICATION FILING RECEIPT MAILED

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