Who owns the DOUBLE-U trademark?

The DOUBLE-U trademark is owned by DO-IT INDUSTRIAL COMPANY LIMITED.

What class is the DOUBLE-U trademark registered in?

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

What is the serial number for DOUBLE-U?

The USPTO serial number for DOUBLE-U is 99628315.

What is the registration number for DOUBLE-U?

DOUBLE-U is registered under USPTO registration number 8506355.

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Home Search: DOUBLE-UDOUBLE-U #99628315

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Updated Oct 24, 2026·37 searches this week

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DOU

USPTO Trademark Record

REGISTERED

DOUBLE-U

SN 99628315·Reg 8506355·Filed Feb 02, 2026

Owner DO-IT INDUSTRIAL COMPANY LIMITED

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

DOUBLE-U (Serial No. 99628315), Registration No. 8506355, is a registered US trademark filed on Feb 02, 2026 by DO-IT INDUSTRIAL COMPANY LIMITED. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus).

early section 8: October 13, 2032

Mark Intelligence

DOUBLE-U (Reg. #8506355) is a registered US trademark that has been protecting its owner, DO-IT INDUSTRIAL COMPANY LIMITED, since 2026. 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

Feb 02, 2026

SERIAL

99628315

REG#

8506355

REGISTERED

Oct 13, 2026

Filing Information

StatusREGISTERED

Filing DateFeb 02, 2026

Serial Number99628315

Registration No.8506355

Registration DateOct 13, 2026

Status DateOct 13, 2026

Published for OppositionJun 23, 2026

Filing Basis & Declarations

Standard Characters ClaimedUse 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: Aug 27, 2026

First use in commerce: Aug 27, 2026

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

16 events

REGISTERED-PRINCIPAL REGISTER

Oct 13, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Oct 13, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

STATEMENT OF USE PROCESSING COMPLETE

Sep 23, 2026

STATEMENT OF USE PROCESSING COMPLETE

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Sep 23, 2026

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Sep 23, 2026

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

TEAS STATEMENT OF USE RECEIVED

Sep 02, 2026

TEAS STATEMENT OF USE RECEIVED

USE AMENDMENT FILED

Sep 02, 2026

USE AMENDMENT FILED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Aug 18, 2026

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Jun 23, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jun 23, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jun 17, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO EXAMINER

May 30, 2026

ASSIGNED TO EXAMINER

APPROVED FOR PUB - PRINCIPAL REGISTER

May 30, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

May 27, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Feb 02, 2026

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Feb 02, 2026

APPLICATION FILING RECEIPT MAILED

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