Who owns the HELIOCEAN trademark?

The HELIOCEAN trademark is owned by Shenzhen Hanxi Technology Co., Ltd..

What class is the HELIOCEAN trademark registered in?

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

What is the serial number for HELIOCEAN?

The USPTO serial number for HELIOCEAN is 99190967.

What is the registration number for HELIOCEAN?

HELIOCEAN is registered under USPTO registration number 8405984.

HELIOCEAN - Owned by Shenzhen Hanxi Technology Co., Ltd. - (Class 009)

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

First use anywhere: Mar 26, 2026

First use in commerce: Mar 26, 2026

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.

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

Filing Basis & Declarations

Standard Characters ClaimedUse Application CurrentlyTrademark

Status History

21 events

REGISTERED-PRINCIPAL REGISTER

Aug 18, 2026

Code R.PR

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Aug 18, 2026

Code NRCC

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Jul 24, 2026

Code CNPR

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Jul 24, 2026

Code SUNA

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Jul 23, 2026

Code AITU

STATEMENT OF USE PROCESSING COMPLETE

Jul 23, 2026

Code SUPC

TEAS STATEMENT OF USE RECEIVED

May 20, 2026

Code EISU

USE AMENDMENT FILED

May 20, 2026

Code IUAF

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

May 19, 2026

Code ARAA

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

May 19, 2026

Code REAP

TEAS CHANGE OF CORRESPONDENCE RECEIVED

May 19, 2026

Code TCCA

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

May 19, 2026

Code EWAF

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Dec 23, 2025

Code NOAM

PUBLISHED FOR OPPOSITION

Oct 28, 2025

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Oct 28, 2025

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Oct 22, 2025

Code NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

Oct 01, 2025

Code CNSA

ASSIGNED TO EXAMINER

Sep 30, 2025

Code DOCK

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Sep 26, 2025

Code NWOS

NEW APPLICATION ENTERED

May 18, 2025

Code NWAP

APPLICATION FILING RECEIPT MAILED

May 18, 2025

Code MAFR

Other Marks by Shenzhen Hanxi Technology Co., Ltd.

Additional USPTO filings from the same owner.

HGA

HGANXIU

99011632

Shenzhen Hanxi Technology Co., Ltd.

REGISTERED

MUT

MUTOKEJI

97887822

Shenzhen Hanxi Technology Co., Ltd.

REGISTERED

MUE

MUEUTON

98003384

Shenzhen Hanxi Technology Co., Ltd.

REGISTERED

FOS

FOSSMAO

90055924

Shenzhen Hanxi Technology Co., Ltd.

OTHERS

Other Marks by Utsav Mukherjee

Additional USPTO filings handled by the same attorney of record.

GAM

GAME OF SURVIVORS

87046549

REGISTERED

HON

HONGNIAN

98892293

REGISTERED

YUN

YUNHAOLAICAI

99043459

REGISTERED

HAI

HAIYOUSHUI

99071919

REGISTERED

HELIOCEAN

What to file next

Full Goods & Services

Filing Basis & Declarations

Other Marks by Shenzhen Hanxi Technology Co., Ltd.

Other Marks by Utsav Mukherjee

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