Who owns the WBFDSW trademark?

The WBFDSW trademark is owned by Changguan Zhong.

What class is the WBFDSW trademark registered in?

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

What is the serial number for WBFDSW?

The USPTO serial number for WBFDSW is 99154174.

What is the registration number for WBFDSW?

WBFDSW is registered under USPTO registration number 8051182.

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Updated Oct 26, 2026·38 searches this week

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WBF

USPTO Trademark Record

REGISTERED

WBFDSW

SN 99154174·Reg 8051182·Filed Apr 24, 2025

Owner Changguan Zhong

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

WBFDSW (Serial No. 99154174), Registration No. 8051182, is a registered US trademark filed on Apr 24, 2025 by Changguan Zhong. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus).

early section 8: December 02, 2031

Mark Intelligence

WBFDSW (Reg. #8051182) is a registered US trademark that has been protecting its owner, Changguan Zhong, 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

Apr 24, 2025

SERIAL

99154174

REG#

8051182

REGISTERED

Dec 02, 2025

Filing Information

StatusREGISTERED

Filing DateApr 24, 2025

Serial Number99154174

Registration No.8051182

Registration DateDec 02, 2025

Status DateDec 02, 2025

Published for OppositionOct 14, 2025

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: Feb 25, 2025

First use in commerce: Feb 25, 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

Dec 02, 2025

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Dec 02, 2025

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Oct 14, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Oct 14, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Oct 08, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Sep 17, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Sep 16, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION ENTERED

Apr 24, 2025

NEW APPLICATION ENTERED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Apr 24, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

APPLICATION FILING RECEIPT MAILED

Apr 24, 2025

APPLICATION FILING RECEIPT MAILED

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