Who owns the IRONGRAIN trademark?

The IRONGRAIN trademark is owned by Irongrain, Inc..

What is the serial number for IRONGRAIN?

The USPTO serial number for IRONGRAIN is 98814295.

What is the registration number for IRONGRAIN?

IRONGRAIN is registered under USPTO registration number 8320552.

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Home Search: IRONGRAINIRONGRAIN #98814295

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Updated Oct 5, 2026·18 searches this week

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IRO

USPTO Trademark Record

REGISTERED

IRONGRAIN

Q: What class is the IRONGRAIN trademark registered in?

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

SN 98814295·Reg 8320552·Filed Oct 22, 2024

Owner Irongrain, 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.

IRONGRAIN (Serial No. 98814295), Registration No. 8320552, is a registered US trademark filed on Oct 22, 2024 by Irongrain, Inc.. This trademark covers Class 037 (Construction, installation & repair services), Class 040 (Treatment & processing of materials).

early section 8: June 30, 2032

Mark Intelligence

IRONGRAIN (Reg. #8320552) is a registered US trademark that has been protecting its owner, Irongrain, Inc., since 2024. 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

Oct 22, 2024

SERIAL

98814295

REG#

8320552

REGISTERED

Jun 30, 2026

Filing Information

StatusREGISTERED

Filing DateOct 22, 2024

Serial Number98814295

Registration No.8320552

Registration DateJun 30, 2026

Status DateJun 30, 2026

Published for OppositionMay 12, 2026

Filing Basis & Declarations

Standard Characters ClaimedFiled 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: Mar 01, 2011

First use in commerce: Mar 01, 2011

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: Mar 01, 2011

First use in commerce: Mar 01, 2011

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

32 events

REGISTERED-PRINCIPAL REGISTER

Jun 30, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Jun 30, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

May 12, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

May 12, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

May 06, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Apr 15, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

EXAMINERS AMENDMENT -WRITTEN

Apr 14, 2026

EXAMINERS AMENDMENT -WRITTEN

EXAMINERS AMENDMENT E-MAILED

Apr 14, 2026

EXAMINERS AMENDMENT E-MAILED

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Apr 14, 2026

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

EXAMINER'S AMENDMENT ENTERED

Apr 14, 2026

EXAMINER'S AMENDMENT ENTERED

TEAS REQUEST FOR RECONSIDERATION RECEIVED

Mar 06, 2026

TEAS REQUEST FOR RECONSIDERATION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Mar 06, 2026

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Mar 06, 2026

TEAS/EMAIL CORRESPONDENCE ENTERED

FINAL REFUSAL WRITTEN

Feb 21, 2026

FINAL REFUSAL WRITTEN

FINAL REFUSAL E-MAILED

Feb 21, 2026

FINAL REFUSAL E-MAILED

NOTIFICATION OF FINAL REFUSAL EMAILED

Feb 21, 2026

NOTIFICATION OF FINAL REFUSAL EMAILED

ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE

Nov 24, 2025

ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE

ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND

Nov 24, 2025

ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND

TEAS PETITION TO REVIVE RECEIVED

Nov 24, 2025

TEAS PETITION TO REVIVE RECEIVED

PETITION TO REVIVE-GRANTED

Nov 24, 2025

PETITION TO REVIVE-GRANTED

NOTICE OF REVIVAL - E-MAILED

Nov 24, 2025

NOTICE OF REVIVAL - E-MAILED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Nov 24, 2025

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Nov 24, 2025

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Nov 24, 2025

TEAS/EMAIL CORRESPONDENCE ENTERED

APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED

May 12, 2025

APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED

APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED

May 12, 2025

APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED

NON-FINAL ACTION WRITTEN

May 10, 2025

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

May 10, 2025

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

May 10, 2025

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Apr 23, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Apr 22, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Oct 22, 2024

NEW APPLICATION ENTERED

Other Marks by Irongrain, Inc.

Additional USPTO filings from the same owner.

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IRONGRAIN

86578007

Irongrain, Inc.

ABANDONED

IRONGRAIN

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