Who owns the FI FUSION INC trademark?

The FI FUSION INC trademark is owned by Rotating Machinery Services, Inc..

What is the serial number for FI FUSION INC?

The USPTO serial number for FI FUSION INC is 99296883.

What is the registration number for FI FUSION INC?

FI FUSION INC is registered under USPTO registration number 8300625.

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Home Search: FI FUSION INCFI FUSION INC #99296883

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Updated Oct 24, 2026·10 searches this week

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FIF

USPTO Trademark Record

REGISTERED

FI FUSION INC

Q: What class is the FI FUSION INC trademark registered in?

The FI FUSION INC trademark is registered in Class 037 (Construction, installation & repair services), Class 040 (Treatment & processing of materials).

SN 99296883·Reg 8300625·Filed Jul 22, 2025

Owner Rotating Machinery Services, Inc.

Construction services; installation and repair services; mining extraction, oil and gas drilling.; Treatment of materials; recycling of waste and trash; air purification and treatment of water; printing services; food and drink preservation.

FI FUSION INC (Serial No. 99296883), Registration No. 8300625, is a registered US trademark filed on Jul 22, 2025 by Rotating Machinery Services, Inc.. This trademark covers Class 037 (Construction, installation & repair services), Class 040 (Treatment & processing of materials).

early section 8: June 16, 2032

Mark Intelligence

FI FUSION INC (Reg. #8300625) is a registered US trademark that has been protecting its owner, Rotating Machinery Services, Inc., since 2025. The mark covers Class 037 (Construction, installation & repair services) and Class 040 (Treatment & processing of materials) respectively. Goods and services include Construction services; installation and repair services; mining extraction, oil and gas drilling.; Treatment of material.... The mark faced 1 opposition proceeding during prosecution.

FILED

Jul 22, 2025

SERIAL

99296883

REG#

8300625

REGISTERED

Jun 16, 2026

Filing Information

StatusREGISTERED

Filing DateJul 22, 2025

Serial Number99296883

Registration No.8300625

Registration DateJun 16, 2026

Status DateJun 16, 2026

Published for OppositionApr 28, 2026

Filing Basis & Declarations

Filed as Use ApplicationUse Application Currently

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 037Construction, installation & repair services

US codes: 100, 103, 106

First use anywhere: Feb 10, 2006

First use in commerce: Feb 10, 2006

Construction services; installation and repair services; mining extraction, oil and gas drilling.

Class 040Treatment & processing of materials

US codes: 100, 103, 106

First use anywhere: Feb 10, 2006

First use in commerce: Feb 10, 2006

Treatment of materials; recycling of waste and trash; air purification and treatment of water; printing services; food and drink preservation.

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

Jun 16, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Jun 16, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Apr 28, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Apr 28, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Apr 22, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Apr 01, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Mar 09, 2026

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Mar 09, 2026

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Mar 09, 2026

TEAS/EMAIL CORRESPONDENCE ENTERED

ASSIGNED TO EXAMINER

Dec 09, 2025

ASSIGNED TO EXAMINER

NON-FINAL ACTION WRITTEN

Dec 09, 2025

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Dec 09, 2025

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Dec 09, 2025

NOTIFICATION OF NON-FINAL ACTION E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Dec 03, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NOTICE OF DESIGN SEARCH CODE E-MAILED

Dec 03, 2025

NOTICE OF DESIGN SEARCH CODE E-MAILED

NEW APPLICATION ENTERED

Jul 22, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Jul 22, 2025

APPLICATION FILING RECEIPT MAILED

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