Who owns the MAHJONG JAM trademark?

The MAHJONG JAM trademark is owned by SHEN ZHEN TRIWIN TECHNOLOGY CO.,LIMITED.

What class is the MAHJONG JAM trademark registered in?

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

What is the serial number for MAHJONG JAM?

The USPTO serial number for MAHJONG JAM is 99492202.

What is the registration number for MAHJONG JAM?

MAHJONG JAM is registered under USPTO registration number 8322023.

MAH

USPTO Trademark Record

REGISTERED

MAHJONG JAM

SN 99492202·Reg 8322023·Filed Nov 12, 2025

Owner SHEN ZHEN TRIWIN TECHNOLOGY CO.,LIMITED

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.

MAHJONG JAM (Serial No. 99492202), Registration No. 8322023, is a registered US trademark filed on Nov 12, 2025 by SHEN ZHEN TRIWIN TECHNOLOGY CO.,LIMITED. This trademark covers Class 009 (Electronics, software & scientific instruments).

early section 8: June 30, 2032

Mark Intelligence

MAHJONG JAM (Reg. #8322023) is a registered US trademark that has been protecting its owner, SHEN ZHEN TRIWIN TECHNOLOGY CO.,LIMITED, 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

Nov 12, 2025

SERIAL

99492202

REG#

8322023

REGISTERED

Jun 30, 2026

Owner

Applicant

SHEN ZHEN TRIWIN TECHNOLOGY CO.,LIMITED

Entity

Not Provided

Address

Room 3508, 35F,Satcom Tower, No. 88 Baoxing Road, Bao'an District, Shenzhen, 518000

Country

Attorney

NamePatrick Jay Hines

Law firm

Patrick Jay Hines MUNCY, GEISSLER, OLDS & LOWE, P.C..

Docket

DF260400051

Address

125 S. Royal St.,, Alexandria, VA 22314, United States

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Filing Information

StatusREGISTERED

Filing DateNov 12, 2025

Serial Number99492202

Registration No.8322023

Registration DateJun 30, 2026

Status DateJun 30, 2026

Published for OppositionMay 12, 2026

Mark TypeStandard characters

Attorney DocketDF260400051

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: Nov 04, 2025

First use in commerce: Nov 04, 2025

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

Status History

16 events

REGISTERED-PRINCIPAL REGISTER

Jun 30, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Jun 30, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

May 12, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

May 12, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

May 06, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Apr 14, 2026

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Apr 14, 2026

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Apr 14, 2026

TEAS/EMAIL CORRESPONDENCE ENTERED

APPROVED FOR PUB - PRINCIPAL REGISTER

Apr 14, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Mar 22, 2026

ASSIGNED TO EXAMINER

NON-FINAL ACTION WRITTEN

Mar 22, 2026

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Mar 22, 2026

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Mar 22, 2026

NOTIFICATION OF NON-FINAL ACTION E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Feb 12, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Nov 12, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Nov 12, 2025

APPLICATION FILING RECEIPT MAILED

MAHJONG JAM

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