Who owns the NIELFOI trademark?

The NIELFOI trademark is owned by Qian Wang.

What class is the NIELFOI trademark registered in?

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

What is the serial number for NIELFOI?

The USPTO serial number for NIELFOI is 99073505.

What is the registration number for NIELFOI?

NIELFOI is registered under USPTO registration number 7985634.

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Updated Sep 22, 2026·20 searches this week

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NIE

USPTO Trademark Record

REGISTERED

NIELFOI

SN 99073505·Reg 7985634·Filed Mar 07, 2025

Owner Qian Wang

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

NIELFOI (Serial No. 99073505), Registration No. 7985634, is a registered US trademark filed on Mar 07, 2025 by Qian Wang. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus).

early section 8: October 14, 2031

Conflict Analysis

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Mark Intelligence

NIELFOI (Reg. #7985634) is a registered US trademark that has been protecting its owner, Qian Wang, 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

Mar 07, 2025

SERIAL

99073505

REG#

7985634

REGISTERED

Oct 14, 2025

Filing Information

StatusREGISTERED

Filing DateMar 07, 2025

Serial Number99073505

Registration No.7985634

Registration DateOct 14, 2025

Status DateOct 14, 2025

Published for OppositionAug 26, 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: Apr 17, 2021

First use in commerce: Apr 17, 2021

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

10 events

REGISTERED-PRINCIPAL REGISTER

Oct 14, 2025

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Oct 14, 2025

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Aug 26, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Aug 26, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Aug 20, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jul 23, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Jul 22, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jul 10, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Mar 07, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Mar 07, 2025

APPLICATION FILING RECEIPT MAILED

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