Who owns the GUNKGO trademark?

The GUNKGO trademark is owned by GUNKGO LLC.

What class is the GUNKGO trademark registered in?

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

What is the serial number for GUNKGO?

The USPTO serial number for GUNKGO is 99335612.

What is the registration number for GUNKGO?

GUNKGO is registered under USPTO registration number 8176900.

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Updated Sep 23, 2026·33 searches this week

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USPTO Trademark Record

REGISTERED

GUNKGO

SN 99335612·Reg 8176900·Filed Aug 13, 2025

Owner GUNKGO LLC

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

GUNKGO (Serial No. 99335612), Registration No. 8176900, is a registered US trademark filed on Aug 13, 2025 by GUNKGO LLC. This trademark covers Class 037 (Construction, installation & repair services).

early section 8: March 17, 2032

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Mark Intelligence

GUNKGO (Reg. #8176900) is a registered US trademark that has been protecting its owner, GUNKGO LLC, since 2025. 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

Aug 13, 2025

SERIAL

99335612

REG#

8176900

REGISTERED

Mar 17, 2026

Filing Information

StatusREGISTERED

Filing DateAug 13, 2025

Serial Number99335612

Registration No.8176900

Registration DateMar 17, 2026

Status DateMar 17, 2026

Published for OppositionJan 27, 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 19, 2024

First use in commerce: Mar 19, 2024

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

10 events

REGISTERED-PRINCIPAL REGISTER

Mar 17, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Mar 17, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Jan 27, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jan 27, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jan 21, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO EXAMINER

Dec 29, 2025

ASSIGNED TO EXAMINER

APPROVED FOR PUB - PRINCIPAL REGISTER

Dec 29, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

NEW APPLICATION ENTERED

Aug 13, 2025

NEW APPLICATION ENTERED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Aug 13, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

APPLICATION FILING RECEIPT MAILED

Aug 13, 2025

APPLICATION FILING RECEIPT MAILED

GUNKGO

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