Who owns the TU trademark?

The TU trademark is owned by Tiffin University.

What class is the TU trademark registered in?

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

What is the serial number for TU?

The USPTO serial number for TU is 88323374.

What is the registration number for TU?

TU is registered under USPTO registration number 5851188.

Sealvo

Home Search: TUTU #88323374

Back

Updated Oct 17, 2026·39 searches this week

View on USPTO TSDR Find similar marks

USPTO Trademark Record

REGISTERED

TU

SN 88323374·Reg 5851188·Filed Mar 03, 2019

Owner Tiffin University

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

TU (Serial No. 88323374), Registration No. 5851188, is a registered US trademark filed on Mar 03, 2019 by Tiffin University. This trademark covers Class 041 (Education & entertainment services).

Section 8/9 declaration window: September 03, 2029

Mark Intelligence

TU (Reg. #5851188) is a registered US trademark that has been protecting its owner, Tiffin University, since 2019. 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

Mar 03, 2019

SERIAL

88323374

REG#

5851188

REGISTERED

Sep 03, 2019

Filing Information

StatusREGISTERED

Filing DateMar 03, 2019

Serial Number88323374

Registration No.5851188

Registration DateSep 03, 2019

Status DateDec 10, 2025

Published for OppositionJun 18, 2019

Filing Basis & Declarations

Filed as Use ApplicationUse Application CurrentlySection 8 AcceptedSection 15 Acknowledged

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 041Education & entertainment services

US codes: 100, 101, 107

First use anywhere: Aug 31, 2018

First use in commerce: Aug 31, 2018

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

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

13 events

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

Dec 10, 2025

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

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

Dec 10, 2025

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

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Dec 09, 2025

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 & 15 RECEIVED

Sep 02, 2025

TEAS SECTION 8 & 15 RECEIVED

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

Sep 03, 2024

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

REGISTERED-PRINCIPAL REGISTER

Sep 03, 2019

REGISTERED-PRINCIPAL REGISTER

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jun 18, 2019

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

PUBLISHED FOR OPPOSITION

Jun 18, 2019

PUBLISHED FOR OPPOSITION

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

May 29, 2019

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

May 14, 2019

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

May 13, 2019

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Mar 21, 2019

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Mar 06, 2019

NEW APPLICATION ENTERED

Other Marks by Tiffin University

Additional USPTO filings from the same owner.

CIE

CIE TIFFIN UNIVERSITY

98724909

Tiffin University

REGISTERED

SIN

SINE AUDACIA NULLUM PRAEMIUM TIFFIN UNIVERSITY 1888

98722296

Tiffin University

REGISTERED

98724741

Tiffin University

REGISTERED

98724616

Tiffin University

REGISTERED

Other Marks in Class 041 — Education & entertainment services

Recently filed and registered marks in the same international class.

87917571

TUSCULUM UNIVERSITY

REGISTERED

98724616

Tiffin University

REGISTERED

98422580

Telefónica Innovación Digital, S.L.U.

REGISTERED

88126454

Towson University

REGISTERED

Other Marks by Jacob M. Ward

Additional USPTO filings handled by the same attorney of record.

TIG

TIGEREYE DESIGN

88494190

REGISTERED

PSY

PSYCHSPARK

98824234

REGISTERED

CAT

CATSCLAW

88766055

REGISTERED

TRI

TRICOPEN

99290490

REGISTERED

TU

Run a conflict check

Other Marks by Tiffin University

Other Marks in Class 041 — Education & entertainment services

Other Marks by Jacob M. Ward

Get pre-filing clearance

Search 14M+ trademarks

Resources

Company