Who owns the COINUNDRUM trademark?

The COINUNDRUM trademark is owned by Coinundrum Challenge LLC.

What class is the COINUNDRUM trademark registered in?

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

What is the serial number for COINUNDRUM?

The USPTO serial number for COINUNDRUM is 99255303.

What is the registration number for COINUNDRUM?

COINUNDRUM is registered under USPTO registration number 8157334.

COI

USPTO Trademark Record

REGISTERED

COINUNDRUM

SN 99255303·Reg 8157334·Filed Jun 26, 2025

Owner Coinundrum Challenge 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.

COINUNDRUM (Serial No. 99255303), Registration No. 8157334, is a registered US trademark filed on Jun 26, 2025 by Coinundrum Challenge LLC. This trademark covers Class 009 (Electronics, software & scientific instruments).

early section 8: March 03, 2032

Mark Intelligence

COINUNDRUM (Reg. #8157334) is a registered US trademark that has been protecting its owner, Coinundrum Challenge LLC, since 2025. 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

Jun 26, 2025

SERIAL

99255303

REG#

8157334

REGISTERED

Mar 03, 2026

Owner

Applicant

Coinundrum Challenge LLC

Entity

LLC

State

Address

10017 SKY VIEW WAY SUITE 1508, FORT MYERS, FL, 33913

Country

Attorney

Law firm

Coinundrum Challenge LLC

Address

10017 SKY VIEW WAY SUITE 1508, FORT MYERS, FL 33913, United States

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Filing Information

StatusREGISTERED

Filing DateJun 26, 2025

Serial Number99255303

Registration No.8157334

Registration DateMar 03, 2026

Status DateMar 03, 2026

Published for OppositionJan 13, 2026

Mark TypeStandard characters

Status DescriptionLive and registered

Filing Signals

FILED

2025

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 27, 2025

First use in commerce: Mar 27, 2025

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

Status History

10 events

REGISTERED-PRINCIPAL REGISTER

Mar 03, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Mar 03, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Jan 13, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jan 13, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jan 07, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Dec 11, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Nov 15, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Nov 03, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Jun 26, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Jun 26, 2025

APPLICATION FILING RECEIPT MAILED

COINUNDRUM

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