Who owns the DUELINK trademark?

The DUELINK trademark is owned by GHI Electronics, LLC.

What class is the DUELINK trademark registered in?

The DUELINK trademark is registered in Class 042 (Scientific, technology & SaaS services).

What is the serial number for DUELINK?

The USPTO serial number for DUELINK is 99013381.

What is the registration number for DUELINK?

DUELINK is registered under USPTO registration number 7991794.

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Updated Sep 22, 2026·16 searches this week

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DUE

USPTO Trademark Record

REGISTERED

DUELINK

SN 99013381·Reg 7991794·Filed Jan 21, 2025

Owner GHI Electronics, LLC

Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

DUELINK (Serial No. 99013381), Registration No. 7991794, is a registered US trademark filed on Jan 21, 2025 by GHI Electronics, LLC. This trademark covers Class 042 (Scientific, technology & SaaS services).

early section 8: October 21, 2031

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Mark Intelligence

DUELINK (Reg. #7991794) is a registered US trademark that has been protecting its owner, GHI Electronics, LLC, since 2025. The mark covers Class 042 (Scientific, technology & SaaS services). Goods and services include Scientific and technological services and research and design relating thereto; industrial analysis, industrial research.... The mark faced 1 opposition proceeding during prosecution.

FILED

Jan 21, 2025

SERIAL

99013381

REG#

7991794

REGISTERED

Oct 21, 2025

Filing Information

StatusREGISTERED

Filing DateJan 21, 2025

Serial Number99013381

Registration No.7991794

Registration DateOct 21, 2025

Status DateOct 21, 2025

Published for OppositionSep 02, 2025

Filing Basis & Declarations

Filed as Use ApplicationUse Application Currently

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Apr 25, 2019

First use in commerce: Apr 25, 2019

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

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Status History

14 events

REGISTERED-PRINCIPAL REGISTER

Oct 21, 2025

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Oct 21, 2025

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Sep 02, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Sep 02, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Aug 27, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

EXAMINERS AMENDMENT -WRITTEN

Jul 29, 2025

EXAMINERS AMENDMENT -WRITTEN

EXAMINERS AMENDMENT E-MAILED

Jul 29, 2025

EXAMINERS AMENDMENT E-MAILED

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Jul 29, 2025

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

EXAMINER'S AMENDMENT ENTERED

Jul 29, 2025

EXAMINER'S AMENDMENT ENTERED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jul 29, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Jun 30, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jun 25, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Jan 21, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Jan 21, 2025

APPLICATION FILING RECEIPT MAILED

Other Marks by GHI Electronics, LLC

Additional USPTO filings from the same owner.

BRA

BRAINPAD

97551912

GHI Electronics LLC

REGISTERED

GHI

GHI ELECTRONICS

97683241

GHI Electronics LLC

ABANDONED

DUELINK

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