Who owns the DUTUIAQ trademark?

The DUTUIAQ trademark is owned by Shaolong Yang.

What class is the DUTUIAQ trademark registered in?

The DUTUIAQ trademark is registered in Class 011 (Lighting, heating, cooling & sanitary apparatus).

What is the serial number for DUTUIAQ?

The USPTO serial number for DUTUIAQ is 99411227.

What is the registration number for DUTUIAQ?

DUTUIAQ is registered under USPTO registration number 8214425.

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Home Search: DUTUIAQDUTUIAQ #99411227

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Updated Sep 27, 2026·27 searches this week

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DUT

USPTO Trademark Record

REGISTERED

DUTUIAQ

SN 99411227·Reg 8214425·Filed Sep 24, 2025

Owner Shaolong Yang

Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes.

DUTUIAQ (Serial No. 99411227), Registration No. 8214425, is a registered US trademark filed on Sep 24, 2025 by Shaolong Yang. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus).

early section 8: April 14, 2032

Conflict Analysis

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Mark Intelligence

DUTUIAQ (Reg. #8214425) is a registered US trademark that has been protecting its owner, Shaolong Yang, since 2025. The mark covers Class 011 (Lighting, heating, cooling & sanitary apparatus). Goods and services include Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply.... The mark faced 1 opposition proceeding during prosecution.

FILED

Sep 24, 2025

SERIAL

99411227

REG#

8214425

REGISTERED

Apr 14, 2026

Filing Information

StatusREGISTERED

Filing DateSep 24, 2025

Serial Number99411227

Registration No.8214425

Registration DateApr 14, 2026

Status DateApr 14, 2026

Published for OppositionFeb 24, 2026

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 011Lighting, heating, cooling & sanitary apparatus

US codes: 013, 021, 023, 024, 031, 034

First use anywhere: Jul 05, 2025

First use in commerce: Jul 05, 2025

Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes.

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

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Status History

10 events

REGISTERED-PRINCIPAL REGISTER

Apr 14, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Apr 14, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Feb 24, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Feb 24, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Feb 18, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO EXAMINER

Feb 02, 2026

ASSIGNED TO EXAMINER

APPROVED FOR PUB - PRINCIPAL REGISTER

Feb 02, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

NEW APPLICATION ENTERED

Sep 24, 2025

NEW APPLICATION ENTERED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Sep 24, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

APPLICATION FILING RECEIPT MAILED

Sep 24, 2025

APPLICATION FILING RECEIPT MAILED

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