Who owns the LINKOO trademark?

The LINKOO trademark is owned by Shenzhen Ruixin Digital Technology Co., Ltd..

What class is the LINKOO trademark registered in?

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

What is the serial number for LINKOO?

The USPTO serial number for LINKOO is 99567690.

What is the registration number for LINKOO?

LINKOO is registered under USPTO registration number 8388926.

LIN

USPTO Trademark Record

REGISTERED

LINKOO

SN 99567690·Reg 8388926·Filed Dec 27, 2025

Owner Shenzhen Ruixin Digital Technology Co., Ltd.

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.

LINKOO (Serial No. 99567690), Registration No. 8388926, is a registered US trademark filed on Dec 27, 2025 by Shenzhen Ruixin Digital Technology Co., Ltd.. This trademark covers Class 009 (Electronics, software & scientific instruments).

early section 8: August 11, 2032

Mark Intelligence

LINKOO (Reg. #8388926) is a registered US trademark that has been protecting its owner, Shenzhen Ruixin Digital Technology Co., Ltd., 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

Dec 27, 2025

SERIAL

99567690

REG#

8388926

REGISTERED

Aug 11, 2026

Owner

Applicant

Shenzhen Ruixin Digital Technology Co., Ltd.

Entity

Not Provided

Address

RM1807, BLK C, Zhantao Technology BLDG, Minzhi Avenue, Minzhi ST, Longhua DIST,, SHENZHEN, GUANGDONG, 518000

Country

Attorney

NameVictoria Napolitano

Law firm

Victoria Napolitano Trademark Empire LLC

Address

211 W Wacker Dr Ste 120 PMB 2141, Chicago, IL 60606, United States

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Filing Information

StatusREGISTERED

Filing DateDec 27, 2025

Serial Number99567690

Registration No.8388926

Registration DateAug 11, 2026

Status DateAug 11, 2026

Published for OppositionJun 23, 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: Dec 23, 2025

First use in commerce: Dec 23, 2025

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

Status History

11 events

REGISTERED-PRINCIPAL REGISTER

Aug 11, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Aug 11, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Jun 23, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jun 23, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jun 17, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

WITHDRAWN FROM PUB - OG REVIEW QUERY

May 26, 2026

WITHDRAWN FROM PUB - OG REVIEW QUERY

APPROVED FOR PUB - PRINCIPAL REGISTER

May 06, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Apr 28, 2026

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Apr 17, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Dec 27, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Dec 27, 2025

APPLICATION FILING RECEIPT MAILED

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