Who owns the KUROSHIO trademark?

The KUROSHIO trademark is owned by Kuroshio Digital Capital Ltd..

What class is the KUROSHIO trademark registered in?

The KUROSHIO trademark is registered in Class 009 (Electronics, software & scientific instruments), Class 036 (Insurance, financial & real estate services), Class 038 (Telecommunications services).

What is the serial number for KUROSHIO?

The USPTO serial number for KUROSHIO is 88551174.

What is the registration number for KUROSHIO?

KUROSHIO is registered under USPTO registration number 6248431.

KUROSHIO - Owned by Kuroshio Digital Capital Ltd. - (Class 009, Class 036, Class 038)

What to file next

Section 8 declaration of continued use

When: Due between the fifth and sixth anniversary of registration.
Extensions and grace: A six-month grace period follows, with an added per-class fee.
If it is missed: A missed Section 8 cancels the registration, and there is no revival route for it.

How the Section 8 deadline works

General information about USPTO practice, not legal advice. The register is the authority, and a filing that has not yet posted can change what is owed.

Full Goods & Services

Class 009Electronics, software & scientific instruments

US codes: 021, 023, 026, 036, 038

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.

Class 036Insurance, financial & real estate services

US codes: 100, 101, 102

Financial, monetary and banking services; insurance services; real estate services.

Class 038Telecommunications services

US codes: 100, 101, 104

Telecommunications.

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

Filing Basis & Declarations

Trademark

Status History

33 events

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

Jan 19, 2026

Code REM1

REGISTERED-PRINCIPAL REGISTER

Jan 19, 2021

Code R.PR

PUBLISHED FOR OPPOSITION

Nov 03, 2020

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Nov 03, 2020

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Oct 14, 2020

Code NONP

ON HOLD - ELECTRONIC RECORD REVIEW REQUIRED

Sep 04, 2020

Code ERRR

APPROVED FOR PUB - PRINCIPAL REGISTER

Sep 02, 2020

Code CNSA

CORRESPONDENCE RECEIVED IN LAW OFFICE

Aug 27, 2020

Code CRFA

TEAS/EMAIL CORRESPONDENCE ENTERED

Aug 27, 2020

Code TEME

TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED

Aug 19, 2020

Code ERSI

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Aug 17, 2020

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Aug 17, 2020

Code ARAA

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

Aug 17, 2020

Code EWAF

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Aug 17, 2020

Code TCCA

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Aug 13, 2020

Code COAR

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Aug 13, 2020

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Aug 13, 2020

Code ARAA

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

Aug 13, 2020

Code EWAF

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Aug 13, 2020

Code TCCA

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Aug 13, 2020

Code CHAN

SUSPENSION LETTER WRITTEN

Apr 03, 2020

Code CNSL

LETTER OF SUSPENSION E-MAILED

Apr 03, 2020

Code GNSL

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

Apr 03, 2020

Code GNS3

CORRESPONDENCE RECEIVED IN LAW OFFICE

Mar 24, 2020

Code CRFA

TEAS/EMAIL CORRESPONDENCE ENTERED

Mar 24, 2020

Code TEME

ASSIGNED TO LIE

Mar 23, 2020

Code ALIE

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Mar 16, 2020

Code TROA

NON-FINAL ACTION WRITTEN

Oct 24, 2019

Code CNRT

NON-FINAL ACTION E-MAILED

Oct 24, 2019

Code GNRT

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Oct 24, 2019

Code GNRN

ASSIGNED TO EXAMINER

Oct 23, 2019

Code DOCK

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Aug 11, 2019

Code NWOS

NEW APPLICATION ENTERED

Aug 02, 2019

Code NWAP

Other Marks by Rongfei Fan

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KUROSHIO

What to file next

Full Goods & Services

Filing Basis & Declarations

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