Who owns the BLUESKYSEA trademark?

The BLUESKYSEA trademark is owned by Shenzhen Blueskysea Technology Co., Ltd.

What class is the BLUESKYSEA trademark registered in?

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

What is the serial number for BLUESKYSEA?

The USPTO serial number for BLUESKYSEA is 79151883.

What is the registration number for BLUESKYSEA?

BLUESKYSEA is registered under USPTO registration number 4868748.

BLUESKYSEA - Owned by Shenzhen Blueskysea Technology Co., Ltd - (Class 009)

What to file next

Section 9 renewal, filed with a Section 8 declaration

When: Due between the ninth and tenth anniversary of registration, then before each tenth anniversary after that.
Extensions and grace: A six-month grace period follows, with an added per-class fee.
If it is missed: A missed renewal cancels the registration, and there is no revival route for it.

How Section 9 renewal 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.

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

Filing Basis & Declarations

Trademark

Status History

66 events

REGISTERED-SEC.71 ACCEPTED

Apr 21, 2026

Code 71AG

NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED

Apr 21, 2026

Code NA71

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Apr 20, 2026

Code APRE

TEAS SECTION 71 RECEIVED

Dec 17, 2025

Code ES71

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

Dec 16, 2025

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Dec 16, 2025

Code ARAA

TEAS WITHDRAWAL AS DOMESTIC REPRESENTATIVE RECEIVED

Dec 16, 2025

Code EWOR

TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS

Dec 16, 2025

Code ECDR

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Dec 16, 2025

Code TCCA

COURTESY REMINDER - SEC. 71 (10-YR) E-MAILED

Dec 15, 2024

Code REM4

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

Oct 16, 2024

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Oct 16, 2024

Code ARAA

TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS

Oct 16, 2024

Code ECDR

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Oct 16, 2024

Code TCCA

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

Oct 16, 2024

Code EWAF

INTERNATIONAL REGISTRATION RENEWED

Jun 14, 2024

Code RNWL

NEW REPRESENTATIVE AT IB RECEIVED

Jun 08, 2024

Code NREP

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

Feb 13, 2024

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Feb 13, 2024

Code ARAA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Feb 13, 2024

Code TCCA

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

Sep 15, 2023

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Sep 15, 2023

Code ARAA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Sep 15, 2023

Code TCCA

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Aug 14, 2023

Code COAR

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Aug 14, 2023

Code CHAN

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

Aug 14, 2023

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Aug 14, 2023

Code ARAA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Aug 14, 2023

Code TCCA

NEW REPRESENTATIVE AT IB RECEIVED

Jun 04, 2022

Code NREP

NEW REPRESENTATIVE AT IB RECEIVED

Feb 25, 2022

Code NREP

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Feb 09, 2021

Code APRE

REGISTERED-SEC.71 ACCEPTED

Feb 09, 2021

Code 71AG

NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED

Feb 09, 2021

Code NA71

TEAS SECTION 71 RECEIVED

Dec 28, 2020

Code ES71

NEW REPRESENTATIVE AT IB RECEIVED

Jun 21, 2019

Code NREP

TEAS CHANGE OF CORRESPONDENCE RECEIVED

May 22, 2019

Code TCCA

FINAL DECISION TRANSACTION PROCESSED BY IB

Jul 08, 2016

Code FINO

FINAL DISPOSITION PROCESSED

Mar 31, 2016

Code FIMP

FINAL DISPOSITION NOTICE SENT TO IB

Mar 31, 2016

Code FICS

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

Mar 15, 2016

Code FICR

REGISTERED-PRINCIPAL REGISTER

Dec 15, 2015

Code R.PR

PUBLISHED FOR OPPOSITION

Sep 29, 2015

Code PUBO

NOTIFICATION PROCESSED BY IB

Sep 25, 2015

Code GPNX

NOTICE OF PUBLICATION

Sep 09, 2015

Code NPUB

NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB

Sep 09, 2015

Code OP2R

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

Sep 09, 2015

Code OPNS

ASSIGNED TO LIE

Aug 27, 2015

Code ALIE

LAW OFFICE PUBLICATION REVIEW COMPLETED

Aug 27, 2015

Code PREV

EXAMINERS AMENDMENT -WRITTEN

Aug 11, 2015

Code CNEA

EXAMINER'S AMENDMENT ENTERED

Aug 11, 2015

Code XAEC

APPROVED FOR PUB - PRINCIPAL REGISTER

Aug 11, 2015

Code CNSA

EXAMINERS AMENDMENT MAILED

Aug 11, 2015

Code CNEA

NON-FINAL ACTION MAILED

Jan 13, 2015

Code CNRT

NON-FINAL ACTION WRITTEN

Jan 12, 2015

Code CNRT

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Dec 26, 2014

Code TROA

CORRESPONDENCE RECEIVED IN LAW OFFICE

Dec 26, 2014

Code CRFA

TEAS/EMAIL CORRESPONDENCE ENTERED

Dec 26, 2014

Code TEME

REFUSAL PROCESSED BY IB

Oct 10, 2014

Code RFNP

APPLICATION FILING RECEIPT MAILED

Sep 23, 2014

Code MAFR

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Sep 23, 2014

Code RFCR

REFUSAL PROCESSED BY MPU

Sep 23, 2014

Code RFRR

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

Sep 23, 2014

Code RFCS

NON-FINAL ACTION WRITTEN

Sep 22, 2014

Code CNRT

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Sep 19, 2014

Code NWOS

ASSIGNED TO EXAMINER

Sep 19, 2014

Code DOCK

SN ASSIGNED FOR SECT 66A APPL FROM IB

Sep 11, 2014

Code REPR

Other Marks by Shenzhen Blueskysea Technology Co., Ltd

Additional USPTO filings from the same owner.

EYO

EYOYO

86750389

SHENZHEN BLUESKYSEA TECHNOLOGY CO., LTD

REGISTERED

EYO

EYOYOSCAN

97417755

SHENZHEN BLUESKYSEA TECHNOLOGY CO., LTD

REGISTERED

EYO

EYOYOFISHCAM

97531536

SHENZHEN BLUESKYSEA TECHNOLOGY CO., LTD

REGISTERED

EYO

EYOYOMONITOR

97535985

SHENZHEN BLUESKYSEA TECHNOLOGY CO., LTD

REGISTERED

Other Marks by Kai Zhu

Additional USPTO filings handled by the same attorney of record.

EYO

EYOYO

86750389

REGISTERED

VIT

VITAECO

99289936

REGISTERED

TAS

TASLY

78277157

REGISTERED

ISI

ISINGO

98204252

REGISTERED

BLUESKYSEA

What to file next

Full Goods & Services

Filing Basis & Declarations

Other Marks by Shenzhen Blueskysea Technology Co., Ltd

Other Marks by Kai Zhu

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