Who owns the RUOFEI trademark?

The RUOFEI trademark is owned by QIAN ZHANG.

What class is the RUOFEI trademark registered in?

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

What is the serial number for RUOFEI?

The USPTO serial number for RUOFEI is 99384208.

What is the registration number for RUOFEI?

RUOFEI is registered under USPTO registration number 8228833.

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Home Search: RUOFEIRUOFEI #99384208

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Updated Oct 1, 2026·17 searches this week

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RUO

USPTO Trademark Record

REGISTERED

RUOFEI

SN 99384208·Reg 8228833·Filed Sep 10, 2025

Owner QIAN ZHANG

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

RUOFEI (Serial No. 99384208), Registration No. 8228833, is a registered US trademark filed on Sep 10, 2025 by QIAN ZHANG. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus).

early section 8: April 28, 2032

Conflict Analysis

Full conflict analysis for RUOFEI (SN 99384208) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

RUOFEI (Reg. #8228833) is a registered US trademark that has been protecting its owner, QIAN ZHANG, 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 10, 2025

SERIAL

99384208

REG#

8228833

REGISTERED

Apr 28, 2026

Filing Information

StatusREGISTERED

Filing DateSep 10, 2025

Serial Number99384208

Registration No.8228833

Registration DateApr 28, 2026

Status DateApr 28, 2026

Published for OppositionMar 10, 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: Jun 25, 2025

First use in commerce: Jun 25, 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

17 events

REGISTERED-PRINCIPAL REGISTER

Apr 28, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Apr 28, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Mar 10, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Mar 10, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Mar 04, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Feb 12, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS/EMAIL CORRESPONDENCE ENTERED

Feb 06, 2026

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Feb 05, 2026

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Feb 05, 2026

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION WRITTEN

Jan 25, 2026

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Jan 25, 2026

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jan 25, 2026

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Jan 24, 2026

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jan 23, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NOTICE OF DESIGN SEARCH CODE E-MAILED

Jan 23, 2026

NOTICE OF DESIGN SEARCH CODE E-MAILED

NEW APPLICATION ENTERED

Sep 10, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Sep 10, 2025

APPLICATION FILING RECEIPT MAILED

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