Who owns the OOOI trademark?

The OOOI trademark is owned by Zhengtao Chen.

What class is the OOOI trademark registered in?

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

What is the serial number for OOOI?

The USPTO serial number for OOOI is 99410589.

What is the registration number for OOOI?

OOOI is registered under USPTO registration number 8240500.

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Home Search: OOOIOOOI #99410589

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Updated Oct 22, 2026·14 searches this week

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OOO

USPTO Trademark Record

REGISTERED

OOOI

SN 99410589·Reg 8240500·Filed Sep 24, 2025

Owner Zhengtao Chen

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

OOOI (Serial No. 99410589), Registration No. 8240500, is a registered US trademark filed on Sep 24, 2025 by Zhengtao Chen. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus).

early section 8: May 05, 2032

Mark Intelligence

OOOI (Reg. #8240500) is a registered US trademark that has been protecting its owner, Zhengtao 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

Sep 24, 2025

SERIAL

99410589

REG#

8240500

REGISTERED

May 05, 2026

Filing Information

StatusREGISTERED

Filing DateSep 24, 2025

Serial Number99410589

Registration No.8240500

Registration DateMay 05, 2026

Status DateMay 05, 2026

Published for OppositionMar 17, 2026

Filing Basis & Declarations

Filed 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 26, 2021

First use in commerce: Jan 15, 2023

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

May 05, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

May 05, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Mar 17, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Mar 17, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Mar 11, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Feb 19, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Feb 17, 2026

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Feb 13, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Sep 24, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Sep 24, 2025

APPLICATION FILING RECEIPT MAILED

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