Who owns the DUOPOWER trademark?

The DUOPOWER trademark is owned by Duopower LLC.

What class is the DUOPOWER trademark registered in?

The DUOPOWER trademark is registered in Class 009 (Electronics, software & scientific instruments).

What is the serial number for DUOPOWER?

The USPTO serial number for DUOPOWER is 98566277.

What is the registration number for DUOPOWER?

DUOPOWER is registered under USPTO registration number 8138638.

DUO

USPTO Trademark Record

REGISTERED

DUOPOWER

SN 98566277·Reg 8138638·Filed May 23, 2024

Owner Duopower LLC

Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, signalling, detecting, testing, inspecting, life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling the distribution or use of electricity; apparatus and instruments for recording, transmitting, reproducing or processing sound, images or data; recorded and downloadable multimedia files, computer software, blank digital or analogue recording and storage media; mechanisms for coin-operated apparatus; cash registers, calculating devices; computers and computer peripheral devices; diving suits, divers' masks, ear plugs for divers, nose clips for divers, gloves for divers, breathing apparatus for underwater swimming; fire-extinguishing apparatus.

DUOPOWER (Serial No. 98566277), Registration No. 8138638, is a registered US trademark filed on May 23, 2024 by Duopower LLC. This trademark covers Class 009 (Electronics, software & scientific instruments).

early section 8: February 10, 2032

Mark Intelligence

DUOPOWER (Reg. #8138638) is a registered US trademark that has been protecting its owner, Duopower LLC, since 2024. The mark covers Class 009 (Electronics, software & scientific instruments). Goods and services include Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, s.... The mark faced 1 opposition proceeding during prosecution.

FILED

May 23, 2024

SERIAL

98566277

REG#

8138638

REGISTERED

Feb 10, 2026

Owner

Applicant

Duopower LLC

Entity

LLC

State

Address

523 Chicago Ave. Unit B, Evanston, IL, 60202

Attorney

Law firm

Duopower LLC

Address

523 Chicago Ave. Unit B, Evanston, IL 60202, United States

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Filing Information

StatusREGISTERED

Filing DateMay 23, 2024

Serial Number98566277

Registration No.8138638

Registration DateFeb 10, 2026

Status DateFeb 10, 2026

Published for OppositionDec 31, 2024

Mark TypeStandard characters

Status DescriptionLive and registered

Filing Signals

FILED

2024

YEARS AGO

CLASSES

MADRID FILINGS

—

Opposed 1× during prosecution

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Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 009Electronics, software & scientific instruments

US codes: 021, 023, 026, 036, 038

First use anywhere: Mar 18, 2024

First use in commerce: Mar 18, 2024

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

Status History

16 events

REGISTERED-PRINCIPAL REGISTER

Feb 10, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Feb 10, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Jan 16, 2026

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Jan 16, 2026

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Dec 23, 2025

CASE ASSIGNED TO INTENT TO USE PARALEGAL

STATEMENT OF USE PROCESSING COMPLETE

Dec 23, 2025

STATEMENT OF USE PROCESSING COMPLETE

TEAS STATEMENT OF USE RECEIVED

Jun 22, 2025

TEAS STATEMENT OF USE RECEIVED

USE AMENDMENT FILED

Jun 22, 2025

USE AMENDMENT FILED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Feb 25, 2025

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Dec 31, 2024

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Dec 31, 2024

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Dec 25, 2024

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO EXAMINER

Dec 08, 2024

ASSIGNED TO EXAMINER

APPROVED FOR PUB - PRINCIPAL REGISTER

Dec 08, 2024

APPROVED FOR PUB - PRINCIPAL REGISTER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Dec 01, 2024

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

May 23, 2024

NEW APPLICATION ENTERED

DUOPOWER

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