Who owns the FQN trademark?

The FQN trademark is owned by Yanru Lin.

What class is the FQN trademark registered in?

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

What is the serial number for FQN?

The USPTO serial number for FQN is 99197698.

What is the registration number for FQN?

FQN is registered under USPTO registration number 8078402.

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Updated Sep 21, 2026·12 searches this week

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FQN

USPTO Trademark Record

REGISTERED

FQN

SN 99197698·Reg 8078402·Filed May 22, 2025

Owner Yanru Lin

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

FQN (Serial No. 99197698), Registration No. 8078402, is a registered US trademark filed on May 22, 2025 by Yanru Lin. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus).

early section 8: December 23, 2031

Conflict Analysis

Full conflict analysis for FQN (SN 99197698) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

FQN (Reg. #8078402) is a registered US trademark that has been protecting its owner, Yanru Lin, 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

May 22, 2025

SERIAL

99197698

REG#

8078402

REGISTERED

Dec 23, 2025

Filing Information

StatusREGISTERED

Filing DateMay 22, 2025

Serial Number99197698

Registration No.8078402

Registration DateDec 23, 2025

Status DateDec 23, 2025

Published for OppositionNov 04, 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 26, 2025

First use in commerce: Feb 26, 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

16 events

TEAS WITHDRAWAL OF ATTORNEY RECEIVED

Apr 14, 2026

TEAS WITHDRAWAL OF ATTORNEY RECEIVED

WITHDRAWAL OF ATTORNEY GRANTED

Apr 14, 2026

WITHDRAWAL OF ATTORNEY GRANTED

REGISTERED-PRINCIPAL REGISTER

Dec 23, 2025

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Dec 23, 2025

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Nov 04, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Nov 04, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Oct 29, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO EXAMINER

Oct 06, 2025

ASSIGNED TO EXAMINER

EXAMINERS AMENDMENT -WRITTEN

Oct 06, 2025

EXAMINERS AMENDMENT -WRITTEN

EXAMINERS AMENDMENT E-MAILED

Oct 06, 2025

EXAMINERS AMENDMENT E-MAILED

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Oct 06, 2025

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

EXAMINER'S AMENDMENT ENTERED

Oct 06, 2025

EXAMINER'S AMENDMENT ENTERED

APPROVED FOR PUB - PRINCIPAL REGISTER

Oct 06, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Sep 30, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

May 22, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

May 22, 2025

APPLICATION FILING RECEIPT MAILED

FQN

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