Who owns the GCGLOS trademark?

The GCGLOS trademark is owned by Chunling Qu.

What class is the GCGLOS trademark registered in?

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

What is the serial number for GCGLOS?

The USPTO serial number for GCGLOS is 99485831.

What is the registration number for GCGLOS?

GCGLOS is registered under USPTO registration number 8284040.

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Updated Sep 27, 2026·11 searches this week

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GCG

USPTO Trademark Record

REGISTERED

GCGLOS

SN 99485831·Reg 8284040·Filed Nov 07, 2025

Owner Chunling Qu

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

GCGLOS (Serial No. 99485831), Registration No. 8284040, is a registered US trademark filed on Nov 07, 2025 by Chunling Qu. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus).

early section 8: June 02, 2032

Conflict Analysis

Full conflict analysis for GCGLOS (SN 99485831) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

GCGLOS (Reg. #8284040) is a registered US trademark that has been protecting its owner, Chunling Qu, 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

Nov 07, 2025

SERIAL

99485831

REG#

8284040

REGISTERED

Jun 02, 2026

Filing Information

StatusREGISTERED

Filing DateNov 07, 2025

Serial Number99485831

Registration No.8284040

Registration DateJun 02, 2026

Status DateJun 02, 2026

Published for OppositionApr 14, 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: Jul 07, 2025

First use in commerce: Jul 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

13 events

REGISTERED-PRINCIPAL REGISTER

Jun 02, 2026

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Apr 14, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Apr 14, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Apr 08, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

EXAMINERS AMENDMENT -WRITTEN

Mar 21, 2026

EXAMINERS AMENDMENT -WRITTEN

EXAMINERS AMENDMENT E-MAILED

Mar 21, 2026

EXAMINERS AMENDMENT E-MAILED

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Mar 21, 2026

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

EXAMINER'S AMENDMENT ENTERED

Mar 21, 2026

EXAMINER'S AMENDMENT ENTERED

APPROVED FOR PUB - PRINCIPAL REGISTER

Mar 21, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Mar 18, 2026

ASSIGNED TO EXAMINER

NEW APPLICATION ENTERED

Nov 07, 2025

NEW APPLICATION ENTERED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Nov 07, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

APPLICATION FILING RECEIPT MAILED

Nov 07, 2025

APPLICATION FILING RECEIPT MAILED

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