Who owns the U trademark?

The U trademark is owned by Upwind Security Ltd.

What class is the U trademark registered in?

The U trademark is registered in Class 042 (Scientific, technology & SaaS services).

What is the serial number for U?

The USPTO serial number for U is 99128798.

What is the registration number for U?

U is registered under USPTO registration number 8405606.

Sealvo

Home Search: UU #99128798

Back

Updated Oct 6, 2026·22 searches this week

View on USPTO TSDR Find similar marks

USPTO Trademark Record

REGISTERED

U

SN 99128798·Reg 8405606·Filed Apr 09, 2025

Owner Upwind Security Ltd

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.

U (Serial No. 99128798), Registration No. 8405606, is a registered US trademark filed on Apr 09, 2025 by Upwind Security Ltd. This trademark covers Class 042 (Scientific, technology & SaaS services).

early section 8: August 18, 2032

Mark Intelligence

U (Reg. #8405606) is a registered US trademark that has been protecting its owner, Upwind Security Ltd, since 2025. The mark covers Class 042 (Scientific, technology & SaaS services). Goods and services include Scientific and technological services and research and design relating thereto; industrial analysis, industrial research.... The mark faced 1 opposition proceeding during prosecution.

FILED

Apr 09, 2025

SERIAL

99128798

REG#

8405606

REGISTERED

Aug 18, 2026

Filing Information

StatusREGISTERED

Filing DateApr 09, 2025

Serial Number99128798

Registration No.8405606

Registration DateAug 18, 2026

Status DateAug 18, 2026

Published for OppositionOct 07, 2025

Filing Basis & Declarations

Use Application Currently

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Jun 23, 2023

First use in commerce: Jun 23, 2023

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

21 events

REGISTERED-PRINCIPAL REGISTER

Aug 18, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Aug 18, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Jul 25, 2026

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Jul 25, 2026

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

STATEMENT OF USE PROCESSING COMPLETE

Jul 14, 2026

STATEMENT OF USE PROCESSING COMPLETE

TEAS STATEMENT OF USE RECEIVED

May 04, 2026

TEAS STATEMENT OF USE RECEIVED

USE AMENDMENT FILED

May 04, 2026

USE AMENDMENT FILED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Dec 02, 2025

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Oct 07, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Oct 07, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Oct 01, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

EXAMINERS AMENDMENT -WRITTEN

Sep 09, 2025

EXAMINERS AMENDMENT -WRITTEN

EXAMINERS AMENDMENT E-MAILED

Sep 09, 2025

EXAMINERS AMENDMENT E-MAILED

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Sep 09, 2025

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

EXAMINER'S AMENDMENT ENTERED

Sep 09, 2025

EXAMINER'S AMENDMENT ENTERED

APPROVED FOR PUB - PRINCIPAL REGISTER

Sep 09, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Sep 05, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Aug 20, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NOTICE OF DESIGN SEARCH CODE E-MAILED

Aug 20, 2025

NOTICE OF DESIGN SEARCH CODE E-MAILED

NEW APPLICATION ENTERED

Apr 09, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Apr 09, 2025

APPLICATION FILING RECEIPT MAILED

Other Marks by Upwind Security Ltd

Additional USPTO filings from the same owner.

UPW

UPWIND

99128613

Upwind Security Ltd

REGISTERED

UPW

UPWIND

99128604

Upwind Security Ltd

REGISTERED

Other Marks in Class 042 — Scientific, technology & SaaS services

Recently filed and registered marks in the same international class.

90757743

Uni Express Inc.

REGISTERED

98554242

Epic Games, Inc.

REGISTERED

88452951

Avora Holdings, Ltd.

REGISTERED

98176377

Upside Services Inc.

REGISTERED

Other Marks by Harris A. Wolin

Additional USPTO filings handled by the same attorney of record.

TIN

TINFOIL HAT CLUB

99203457

REGISTERED

GOT

GOTCHA

79362646

REGISTERED

AME

AMERICA'S WOMEN-OWNED TRADING DESK

90002460

REGISTERED

THO

THORLABS

87186890

REGISTERED

U

Run a conflict check

Other Marks by Upwind Security Ltd

Other Marks in Class 042 — Scientific, technology & SaaS services

Other Marks by Harris A. Wolin

Get pre-filing clearance

Search 14M+ trademarks

Resources

Company