Who owns the DETECTIVE DIFFERENCE trademark?

The DETECTIVE DIFFERENCE trademark is owned by LONGSEA LINK LIMITED.

What class is the DETECTIVE DIFFERENCE trademark registered in?

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

What is the serial number for DETECTIVE DIFFERENCE?

The USPTO serial number for DETECTIVE DIFFERENCE is 99020069.

What is the registration number for DETECTIVE DIFFERENCE?

DETECTIVE DIFFERENCE is registered under USPTO registration number 8028418.

DET

USPTO Trademark Record

REGISTERED

DETECTIVE DIFFERENCE

SN 99020069·Reg 8028418·Filed Jan 27, 2025

Owner LONGSEA LINK 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.

DETECTIVE DIFFERENCE (Serial No. 99020069), Registration No. 8028418, is a registered US trademark filed on Jan 27, 2025 by LONGSEA LINK LIMITED. This trademark covers Class 009 (Electronics, software & scientific instruments).

early section 8: November 18, 2031

Mark Intelligence

DETECTIVE DIFFERENCE (Reg. #8028418) is a registered US trademark that has been protecting its owner, LONGSEA LINK 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

Jan 27, 2025

SERIAL

99020069

REG#

8028418

REGISTERED

Nov 18, 2025

Owner

Applicant

LONGSEA LINK LIMITED

Entity

LLC

Address

SUITE 603,6/F LAWS COMM PLAZA 788, CHEUNG SHA WAN Road, Kowloon, HONG KONG, 999077

Country

Attorney

NameJING AN

Law firm

JING AN Altman & An LLP

Docket

US012401

Address

3712 Prince Street, Unit 10B, Flushing, NY 11354, United States

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Filing Information

StatusREGISTERED

Filing DateJan 27, 2025

Serial Number99020069

Registration No.8028418

Registration DateNov 18, 2025

Status DateNov 18, 2025

Published for OppositionSep 30, 2025

Mark TypeStandard characters

Attorney DocketUS012401

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: Jan 23, 2025

First use in commerce: Jan 23, 2025

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

Status History

10 events

REGISTERED-PRINCIPAL REGISTER

Nov 18, 2025

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Nov 18, 2025

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Sep 30, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Sep 30, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Sep 24, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Sep 01, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Aug 23, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Aug 22, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Jan 27, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Jan 27, 2025

APPLICATION FILING RECEIPT MAILED

DETECTIVE DIFFERENCE

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Other Marks by LONGSEA LINK LIMITED

Other Marks in Class 009 — Electronics, software & scientific instruments

Other Marks by JING AN

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