Who owns the WFSLEI trademark?

The WFSLEI trademark is owned by Xu, Leilei.

What class is the WFSLEI trademark registered in?

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

What is the serial number for WFSLEI?

The USPTO serial number for WFSLEI is 98958940.

What is the registration number for WFSLEI?

WFSLEI is registered under USPTO registration number 7770126.

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Home Search: WFSLEIWFSLEI #98958940

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Updated Oct 19, 2026·27 searches this week

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WFS

USPTO Trademark Record

REGISTERED

WFSLEI

SN 98958940·Reg 7770126·Filed Jan 14, 2025

Owner Xu, Leilei

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

WFSLEI (Serial No. 98958940), Registration No. 7770126, is a registered US trademark filed on Jan 14, 2025 by Xu, Leilei. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus).

early section 8: April 22, 2031

Mark Intelligence

WFSLEI (Reg. #7770126) is a registered US trademark that has been protecting its owner, Xu, Leilei, 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

Jan 14, 2025

SERIAL

98958940

REG#

7770126

REGISTERED

Apr 22, 2025

Filing Information

StatusREGISTERED

Filing DateJan 14, 2025

Serial Number98958940

Registration No.7770126

Registration DateApr 22, 2025

Status DateApr 22, 2025

Published for OppositionMar 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: Nov 01, 2024

First use in commerce: Nov 01, 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

13 events

REGISTERED-PRINCIPAL REGISTER

Apr 22, 2025

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Apr 22, 2025

NOTICE OF REGISTRATION CONFIRMATION EMAILED

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Mar 04, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

PUBLISHED FOR OPPOSITION

Mar 04, 2025

PUBLISHED FOR OPPOSITION

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Feb 26, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

EXAMINERS AMENDMENT -WRITTEN

Feb 05, 2025

EXAMINERS AMENDMENT -WRITTEN

EXAMINERS AMENDMENT E-MAILED

Feb 05, 2025

EXAMINERS AMENDMENT E-MAILED

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Feb 05, 2025

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

EXAMINER'S AMENDMENT ENTERED

Feb 05, 2025

EXAMINER'S AMENDMENT ENTERED

APPROVED FOR PUB - PRINCIPAL REGISTER

Feb 05, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Jan 29, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION ENTERED

Jan 14, 2025

NEW APPLICATION ENTERED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jan 14, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

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