Who owns the T4 trademark?

The T4 trademark is owned by Mai, Thuy.

What class is the T4 trademark registered in?

The T4 trademark is registered in Class 035 (Advertising, business management & retail services).

What is the serial number for T4?

The USPTO serial number for T4 is 88579361.

What is the registration number for T4?

T4 is registered under USPTO registration number 6012975.

Sealvo

Home Search: T4T4 #88579361

Back

Updated Sep 28, 2026·37 searches this week

View on USPTO TSDR Find similar marks

USPTO Trademark Record

REGISTERED

T4

SN 88579361·Reg 6012975·Filed Aug 14, 2019

Owner Mai, Thuy

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

T4 (Serial No. 88579361), Registration No. 6012975, is a registered US trademark filed on Aug 14, 2019 by Mai, Thuy. This trademark covers Class 035 (Advertising, business management & retail services).

Section 8/9 declaration window: March 18, 2030

Conflict Analysis

Full conflict analysis for T4 (SN 88579361) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

T4 (Reg. #6012975) is a registered US trademark that has been protecting its owner, Mai, Thuy, since 2019. The mark covers Class 035 (Advertising, business management & retail services). Goods and services include Advertising; business management, organization and administration; office functions.. The mark faced 1 opposition proceeding during prosecution.

FILED

Aug 14, 2019

SERIAL

88579361

REG#

6012975

REGISTERED

Mar 17, 2020

Filing Information

StatusREGISTERED

Filing DateAug 14, 2019

Serial Number88579361

Registration No.6012975

Registration DateMar 17, 2020

Status DateMar 24, 2026

Published for OppositionDec 31, 2019

Filing Basis & Declarations

Filed as Use ApplicationUse Application CurrentlySection 8 AcceptedSection 15 Acknowledged

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 035Advertising, business management & retail services

US codes: 100, 101, 102

First use anywhere: Feb 15, 2012

First use in commerce: Nov 30, 2016

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

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

Run a conflict check

Search by serial number, mark name, or logo. See conflicting marks ranked by risk with clear explanations of what contributed.

Run conflict check

Status History

19 events

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

Mar 24, 2026

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

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

Mar 24, 2026

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Mar 23, 2026

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 & 15 RECEIVED

Dec 29, 2025

TEAS SECTION 8 & 15 RECEIVED

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

Mar 17, 2025

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

REGISTERED-PRINCIPAL REGISTER

Mar 17, 2020

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Dec 31, 2019

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Dec 31, 2019

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Dec 11, 2019

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO LIE

Nov 25, 2019

ASSIGNED TO LIE

APPROVED FOR PUB - PRINCIPAL REGISTER

Nov 20, 2019

APPROVED FOR PUB - PRINCIPAL REGISTER

EXAMINERS AMENDMENT -WRITTEN

Nov 19, 2019

EXAMINERS AMENDMENT -WRITTEN

EXAMINERS AMENDMENT E-MAILED

Nov 19, 2019

EXAMINERS AMENDMENT E-MAILED

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Nov 19, 2019

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

EXAMINER'S AMENDMENT ENTERED

Nov 19, 2019

EXAMINER'S AMENDMENT ENTERED

ASSIGNED TO EXAMINER

Nov 13, 2019

ASSIGNED TO EXAMINER

NOTICE OF DESIGN SEARCH CODE E-MAILED

Aug 30, 2019

NOTICE OF DESIGN SEARCH CODE E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Aug 29, 2019

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Aug 17, 2019

NEW APPLICATION ENTERED

Other Marks in Class 035 — Advertising, business management & retail services

Recently filed and registered marks in the same international class.

87170012

ConsortiEX Inc.

ABANDONED

78611333

Channel Four Television Corporation

ABANDONED

T4S

T4 SPA

85891030

Thuy Mai

ABANDONED

T4J

T4 JIMMY TAYLOR JR.

90161871

Jimmy Taylor

ABANDONED

Other Marks by John K. Buche

Additional USPTO filings handled by the same attorney of record.

EVV

EV-VIDA

97615980

99095026

EARNED APPAREL CO.

97408237

REGISTERED

ASL

ASLF FORMULAS

99569595

REGISTERED

T4

Run a conflict check

Other Marks in Class 035 — Advertising, business management & retail services

Other Marks by John K. Buche

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company