Who owns the SUDOKU MASTER trademark?

The SUDOKU MASTER trademark is owned by GAMELIFY – FZCO.

What class is the SUDOKU MASTER trademark registered in?

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

What is the serial number for SUDOKU MASTER?

The USPTO serial number for SUDOKU MASTER is 99300006.

What is the registration number for SUDOKU MASTER?

SUDOKU MASTER is registered under USPTO registration number 8174930.

SUD

USPTO Trademark Record

REGISTERED

SUDOKU MASTER

SN 99300006·Reg 8174930·Filed Jul 23, 2025

Owner GAMELIFY – FZCO

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.

SUDOKU MASTER (Serial No. 99300006), Registration No. 8174930, is a registered US trademark filed on Jul 23, 2025 by GAMELIFY – FZCO. This trademark covers Class 009 (Electronics, software & scientific instruments).

early section 8: March 17, 2032

Mark Intelligence

SUDOKU MASTER (Reg. #8174930) is a registered US trademark that has been protecting its owner, GAMELIFY – FZCO, 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

Jul 23, 2025

SERIAL

99300006

REG#

8174930

REGISTERED

Mar 17, 2026

Owner

Applicant

GAMELIFY – FZCO

Entity

Not Provided

Address

DSO-IFZA, Dubai Digital Park – Building A1, Silicon Oasis, Dubai, 00000

Country

Attorney

NameJustin Brown

Law firm

Justin Brown BROWN BROTHERS LAW, LLP

Address

1827 Harley Drive, Ann Arbor, MI 48103, United States

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Filing Information

StatusREGISTERED

Filing DateJul 23, 2025

Serial Number99300006

Registration No.8174930

Registration DateMar 17, 2026

Status DateMar 17, 2026

Published for OppositionJan 27, 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 28, 2024

First use in commerce: Mar 28, 2024

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

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

APPROVED FOR PUB - PRINCIPAL REGISTER

Jan 05, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Dec 10, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Dec 02, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Jul 23, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Jul 23, 2025

APPLICATION FILING RECEIPT MAILED

SUDOKU MASTER

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