Who owns the FI trademark?

The FI trademark is owned by AMFLOW HOLDINGS, LLC.

What is the serial number for FI?

The USPTO serial number for FI is 88580906.

What is the registration number for FI?

FI is registered under USPTO registration number 6007387.

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Updated Oct 28, 2026·42 searches this week

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USPTO Trademark Record

REGISTERED

FI

Q: What class is the FI trademark registered in?

The FI trademark is registered in Class 011 (Lighting, heating, cooling & sanitary apparatus), Class 035 (Advertising, business management & retail services).

SN 88580906·Reg 6007387·Filed Aug 15, 2019

Owner AMFLOW HOLDINGS, LLC

Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes.; Advertising; business management, organization and administration; office functions.

FI (Serial No. 88580906), Registration No. 6007387, is a registered US trademark filed on Aug 15, 2019 by AMFLOW HOLDINGS, LLC. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus), Class 035 (Advertising, business management & retail services).

Section 8/9 declaration window: March 11, 2030

Mark Intelligence

FI (Reg. #6007387) is a registered US trademark that has been protecting its owner, AMFLOW HOLDINGS, LLC, since 2019. The mark covers Class 011 (Lighting, heating, cooling & sanitary apparatus) and Class 035 (Advertising, business management & retail services) respectively. 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

Aug 15, 2019

SERIAL

88580906

REG#

6007387

REGISTERED

Mar 10, 2020

Filing Information

StatusREGISTERED

Filing DateAug 15, 2019

Serial Number88580906

Registration No.6007387

Registration DateMar 10, 2020

Status DateApr 23, 2026

Published for OppositionDec 24, 2019

Filing Basis & Declarations

Filed as Use ApplicationUse Application CurrentlySection 8 AcceptedSection 15 AcknowledgedTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 011Lighting, heating, cooling & sanitary apparatus

US codes: 013, 021, 023, 031, 034

First use anywhere: Mar 13, 2014

First use in commerce: Mar 13, 2014

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

Class 035Advertising, business management & retail services

US codes: 100, 101, 102

First use anywhere: Mar 13, 2014

First use in commerce: Mar 13, 2014

Advertising; business management, organization and administration; office functions.

This description is as filed with the USPTO and defines the scope of trademark protection.

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Status History

16 events

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

Apr 23, 2026

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

Apr 23, 2026

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Apr 22, 2026

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 & 15 RECEIVED

Jan 29, 2026

TEAS SECTION 8 & 15 RECEIVED

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Apr 30, 2025

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

Mar 10, 2025

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Apr 29, 2020

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

REGISTERED-PRINCIPAL REGISTER

Mar 10, 2020

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Dec 24, 2019

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Dec 24, 2019

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Dec 04, 2019

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Nov 15, 2019

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Nov 14, 2019

ASSIGNED TO EXAMINER

NOTICE OF DESIGN SEARCH CODE E-MAILED

Sep 03, 2019

NOTICE OF DESIGN SEARCH CODE E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Aug 31, 2019

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Aug 19, 2019

NEW APPLICATION ENTERED

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