Who owns the YFQIS trademark?

The YFQIS trademark is owned by Shenzhen Yixing Software Technology Co., Ltd..

What class is the YFQIS trademark registered in?

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

What is the serial number for YFQIS?

The USPTO serial number for YFQIS is 99411491.

What is the registration number for YFQIS?

YFQIS is registered under USPTO registration number 8417151.

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Home Search: YFQISYFQIS #99411491

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Updated Oct 6, 2026·35 searches this week

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YFQ

USPTO Trademark Record

REGISTERED

YFQIS

SN 99411491·Reg 8417151·Filed Sep 24, 2025

Owner Shenzhen Yixing Software Technology Co., Ltd.

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

YFQIS (Serial No. 99411491), Registration No. 8417151, is a registered US trademark filed on Sep 24, 2025 by Shenzhen Yixing Software Technology Co., Ltd.. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus).

early section 8: August 25, 2032

Mark Intelligence

YFQIS (Reg. #8417151) is a registered US trademark that has been protecting its owner, Shenzhen Yixing Software Technology Co., Ltd., 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

99411491

REG#

8417151

REGISTERED

Aug 25, 2026

Filing Information

StatusREGISTERED

Filing DateSep 24, 2025

Serial Number99411491

Registration No.8417151

Registration DateAug 25, 2026

Status DateAug 25, 2026

Published for OppositionMar 03, 2026

Filing Basis & Declarations

Standard Characters ClaimedUse 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 26, 2025

First use in commerce: Nov 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

REGISTERED-PRINCIPAL REGISTER

Aug 25, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Aug 25, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Jul 31, 2026

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Jul 31, 2026

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

STATEMENT OF USE PROCESSING COMPLETE

Jul 14, 2026

STATEMENT OF USE PROCESSING COMPLETE

TEAS STATEMENT OF USE RECEIVED

May 07, 2026

TEAS STATEMENT OF USE RECEIVED

USE AMENDMENT FILED

May 07, 2026

USE AMENDMENT FILED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Apr 28, 2026

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Mar 03, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Mar 03, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Feb 25, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Feb 04, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Feb 02, 2026

ASSIGNED TO EXAMINER

NEW APPLICATION ENTERED

Sep 24, 2025

NEW APPLICATION ENTERED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Sep 24, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

APPLICATION FILING RECEIPT MAILED

Sep 24, 2025

APPLICATION FILING RECEIPT MAILED

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