Who owns the COIUIO trademark?

The COIUIO trademark is owned by Weijin Lin.

What class is the COIUIO trademark registered in?

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

What is the serial number for COIUIO?

The USPTO serial number for COIUIO is 98768008.

What is the registration number for COIUIO?

COIUIO is registered under USPTO registration number 7841800.

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Updated Sep 25, 2026·26 searches this week

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COI

USPTO Trademark Record

REGISTERED

COIUIO

SN 98768008·Reg 7841800·Filed Sep 24, 2024

Owner Weijin Lin

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

COIUIO (Serial No. 98768008), Registration No. 7841800, is a registered US trademark filed on Sep 24, 2024 by Weijin Lin. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus).

early section 8: June 24, 2031

Conflict Analysis

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Mark Intelligence

COIUIO (Reg. #7841800) is a registered US trademark that has been protecting its owner, Weijin Lin, since 2024. 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, 2024

SERIAL

98768008

REG#

7841800

REGISTERED

Jun 24, 2025

Filing Information

StatusREGISTERED

Filing DateSep 24, 2024

Serial Number98768008

Registration No.7841800

Registration DateJun 24, 2025

Status DateJun 24, 2025

Published for OppositionMay 06, 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: Aug 05, 2024

First use in commerce: Aug 05, 2024

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

15 events

REGISTERED-PRINCIPAL REGISTER

Jun 24, 2025

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Jun 24, 2025

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

May 06, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

May 06, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Apr 30, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Apr 03, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Apr 01, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Mar 31, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

ASSIGNED TO LIE

Jan 11, 2025

ASSIGNED TO LIE

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Jan 11, 2025

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Dec 07, 2024

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Dec 07, 2024

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Dec 07, 2024

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

Dec 07, 2024

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

NEW APPLICATION ENTERED

Sep 25, 2024

NEW APPLICATION ENTERED

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