Who owns the ETHERO trademark?

The ETHERO trademark is owned by Cardinal Machinery Company.

What class is the ETHERO trademark registered in?

The ETHERO trademark is registered in Class 037 (Construction, installation & repair services).

What is the serial number for ETHERO?

The USPTO serial number for ETHERO is 97621346.

What is the registration number for ETHERO?

ETHERO is registered under USPTO registration number 8043032.

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Updated Oct 22, 2026·21 searches this week

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ETH

USPTO Trademark Record

REGISTERED

ETHERO

SN 97621346·Reg 8043032·Filed Oct 06, 2022

Owner Cardinal Machinery Company

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

ETHERO (Serial No. 97621346), Registration No. 8043032, is a registered US trademark filed on Oct 06, 2022 by Cardinal Machinery Company. This trademark covers Class 037 (Construction, installation & repair services).

early section 8: November 25, 2031

Mark Intelligence

ETHERO (Reg. #8043032) is a registered US trademark that has been protecting its owner, Cardinal Machinery Company, since 2022. The mark covers Class 037 (Construction, installation & repair services). Goods and services include Construction services; installation and repair services; mining extraction, oil and gas drilling.. The mark faced 1 opposition proceeding during prosecution.

FILED

Oct 06, 2022

SERIAL

97621346

REG#

8043032

REGISTERED

Nov 25, 2025

Filing Information

StatusREGISTERED

Filing DateOct 06, 2022

Serial Number97621346

Registration No.8043032

Registration DateNov 25, 2025

Status DateNov 25, 2025

Published for OppositionNov 28, 2023

Filing Basis & Declarations

Standard Characters ClaimedUse Application Currently

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 037Construction, installation & repair services

US codes: 100, 103, 106

First use anywhere: Feb 22, 2023

First use in commerce: Feb 22, 2023

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

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

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Status History

34 events

REGISTERED-PRINCIPAL REGISTER

Nov 25, 2025

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Nov 25, 2025

NOTICE OF REGISTRATION CONFIRMATION EMAILED

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Nov 06, 2025

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Nov 06, 2025

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Oct 11, 2025

CASE ASSIGNED TO INTENT TO USE PARALEGAL

STATEMENT OF USE PROCESSING COMPLETE

Oct 11, 2025

STATEMENT OF USE PROCESSING COMPLETE

TEAS STATEMENT OF USE RECEIVED

May 09, 2025

TEAS STATEMENT OF USE RECEIVED

USE AMENDMENT FILED

May 09, 2025

USE AMENDMENT FILED

SOU EXTENSION 2 GRANTED

Jan 24, 2025

SOU EXTENSION 2 GRANTED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Jan 24, 2025

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

Jan 23, 2025

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 2 FILED

Jan 23, 2025

SOU EXTENSION 2 FILED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Jul 24, 2024

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

Jul 22, 2024

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 1 FILED

Jul 22, 2024

SOU EXTENSION 1 FILED

SOU EXTENSION 1 GRANTED

Jul 22, 2024

SOU EXTENSION 1 GRANTED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Jan 23, 2024

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Nov 28, 2023

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

PUBLISHED FOR OPPOSITION

Nov 28, 2023

PUBLISHED FOR OPPOSITION

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Nov 08, 2023

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Oct 24, 2023

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Oct 23, 2023

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Oct 23, 2023

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Oct 23, 2023

TEAS/EMAIL CORRESPONDENCE ENTERED

NON-FINAL ACTION WRITTEN

Jul 27, 2023

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Jul 27, 2023

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jul 27, 2023

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Jul 20, 2023

ASSIGNED TO EXAMINER

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

May 30, 2023

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

May 30, 2023

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

May 30, 2023

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

May 30, 2023

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Oct 23, 2022

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Oct 10, 2022

NEW APPLICATION ENTERED

Other Marks by Cardinal Machinery Company

Additional USPTO filings from the same owner.

ETH

ETHERO

97621371

Cardinal Machinery Company

REGISTERED

ETH

ETHERO TRUCK + ENERGY

97621380

Cardinal Machinery Company

REGISTERED

ETH

ETHERO TRUCK + ENERGY

97621406

Cardinal Machinery Company

REGISTERED

ETH

ETHERO TRUCK + ENERGY

97621419

Cardinal Machinery Company

REGISTERED

Other Marks in Class 037 — Construction, installation & repair services

Recently filed and registered marks in the same international class.

ETH

ETHERO TRUCK + ENERGY

97621406

Cardinal Machinery Company

REGISTERED

Other Marks by Kevin W. Holt

Additional USPTO filings handled by the same attorney of record.

GEN

GENTRY LOCKE ATTORNEYS

88650911

REGISTERED

ETH

ETHERO

97621371

REGISTERED

ETH

ETHERO TRUCK + ENERGY

97621380

REGISTERED

ETH

ETHERO TRUCK + ENERGY

97621406

REGISTERED

ETHERO

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Other Marks by Cardinal Machinery Company

Other Marks in Class 037 — Construction, installation & repair services

Other Marks by Kevin W. Holt

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