Who owns the IRONFORGE BUILDING SYSTEMS trademark?

The IRONFORGE BUILDING SYSTEMS trademark is owned by Prime Steel Buildings LLC.

What class is the IRONFORGE BUILDING SYSTEMS trademark registered in?

The IRONFORGE BUILDING SYSTEMS trademark is registered in Class 006 (Common metals, their alloys & metal goods).

What is the serial number for IRONFORGE BUILDING SYSTEMS?

The USPTO serial number for IRONFORGE BUILDING SYSTEMS is 99625531.

What is the registration number for IRONFORGE BUILDING SYSTEMS?

IRONFORGE BUILDING SYSTEMS is registered under USPTO registration number 8400477.

IRO

USPTO Trademark Record

REGISTERED

IRONFORGE BUILDING SYSTEMS

SN 99625531·Reg 8400477·Filed Jan 30, 2026

Owner Prime Steel Buildings LLC

Common metals and their alloys, ores; metal materials for building and construction; transportable buildings of metal; non-electric cables and wires of common metal; small items of metal hardware; metal containers for storage or transport; safes.

IRONFORGE BUILDING SYSTEMS (Serial No. 99625531), Registration No. 8400477, is a registered US trademark filed on Jan 30, 2026 by Prime Steel Buildings LLC. This trademark covers Class 006 (Common metals, their alloys & metal goods).

early section 8: August 18, 2032

Mark Intelligence

IRONFORGE BUILDING SYSTEMS (Reg. #8400477) is a registered US trademark that has been protecting its owner, Prime Steel Buildings LLC, since 2026. The mark covers Class 006 (Common metals, their alloys & metal goods). Goods and services include Common metals and their alloys, ores; metal materials for building and construction; transportable buildings of metal; n.... The mark faced 1 opposition proceeding during prosecution.

FILED

Jan 30, 2026

SERIAL

99625531

REG#

8400477

REGISTERED

Aug 18, 2026

Owner

Applicant

Prime Steel Buildings LLC

Entity

LLC

State

Address

4202 Allendale Ave., Rockford, IL, 61109

Country

Attorney

NameJoel Huotari

Law firm

Joel Huotari WilliamsMcCarthy LLP

Address

120 W. State Street, Suite 400, Rockford, IL 61105-0219, United States

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Filing Information

StatusREGISTERED

Filing DateJan 30, 2026

Serial Number99625531

Registration No.8400477

Registration DateAug 18, 2026

Status DateAug 18, 2026

Published for OppositionJun 30, 2026

Mark TypeStandard characters

Status DescriptionLive and registered

Filing Signals

FILED

2026

YEARS AGO

CLASSES

MADRID FILINGS

—

Opposed 1× during prosecution

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Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 006Common metals, their alloys & metal goods

US codes: 002, 012, 013, 014, 023, 025, 050

First use anywhere: Feb 12, 2026

First use in commerce: Feb 12, 2026

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

Status History

14 events

REGISTERED-PRINCIPAL REGISTER

Aug 18, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Aug 18, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Jun 30, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jun 30, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jun 24, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

USE AMENDMENT ACCEPTED

May 30, 2026

USE AMENDMENT ACCEPTED

APPROVED FOR PUB - PRINCIPAL REGISTER

May 30, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

May 28, 2026

ASSIGNED TO EXAMINER

TEAS AMENDMENT OF USE RECEIVED

Feb 18, 2026

TEAS AMENDMENT OF USE RECEIVED

USE AMENDMENT FILED

Feb 18, 2026

USE AMENDMENT FILED

AMENDMENT TO USE PROCESSING COMPLETE

Feb 18, 2026

AMENDMENT TO USE PROCESSING COMPLETE

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jan 31, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Jan 30, 2026

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Jan 30, 2026

APPLICATION FILING RECEIPT MAILED

IRONFORGE BUILDING SYSTEMS

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