Who owns the WHOTOE trademark?

The WHOTOE trademark is owned by Zhongjian CHEN.

What class is the WHOTOE trademark registered in?

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

What is the serial number for WHOTOE?

The USPTO serial number for WHOTOE is 99559918.

What is the registration number for WHOTOE?

WHOTOE is registered under USPTO registration number 8335243.

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Updated Oct 14, 2026·40 searches this week

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WHO

USPTO Trademark Record

REGISTERED

WHOTOE

SN 99559918·Reg 8335243·Filed Dec 21, 2025

Owner Zhongjian CHEN

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

WHOTOE (Serial No. 99559918), Registration No. 8335243, is a registered US trademark filed on Dec 21, 2025 by Zhongjian CHEN. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus).

early section 8: July 07, 2032

Mark Intelligence

WHOTOE (Reg. #8335243) is a registered US trademark that has been protecting its owner, Zhongjian CHEN, 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

Dec 21, 2025

SERIAL

99559918

REG#

8335243

REGISTERED

Jul 07, 2026

Filing Information

StatusREGISTERED

Filing DateDec 21, 2025

Serial Number99559918

Registration No.8335243

Registration DateJul 07, 2026

Status DateJul 07, 2026

Published for OppositionMay 19, 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: Nov 07, 2025

First use in commerce: Nov 07, 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

Jul 07, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Jul 07, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

May 19, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

May 19, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

May 13, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO EXAMINER

Apr 22, 2026

ASSIGNED TO EXAMINER

APPROVED FOR PUB - PRINCIPAL REGISTER

Apr 22, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Apr 21, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Dec 21, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Dec 21, 2025

APPLICATION FILING RECEIPT MAILED

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