Who owns the OCEAN ENGINE trademark?

The OCEAN ENGINE trademark is owned by Beijing Youzhuju Network Technology Co., Ltd..

What is the serial number for OCEAN ENGINE?

The USPTO serial number for OCEAN ENGINE is 97584676.

What is the registration number for OCEAN ENGINE?

OCEAN ENGINE is registered under USPTO registration number 8227019.

OCE

USPTO Trademark Record

REGISTERED

OCEAN ENGINE

Q: What class is the OCEAN ENGINE trademark registered in?

The OCEAN ENGINE trademark is registered in Class 009 (Electronics, software & scientific instruments), Class 042 (Scientific, technology & SaaS services).

SN 97584676·Reg 8227019·Filed Sep 09, 2022

Owner Beijing Youzhuju Network 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.; Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

OCEAN ENGINE (Serial No. 97584676), Registration No. 8227019, is a registered US trademark filed on Sep 09, 2022 by Beijing Youzhuju Network Technology Co., Ltd.. This trademark covers Class 009 (Electronics, software & scientific instruments), Class 042 (Scientific, technology & SaaS services).

early section 8: April 28, 2032

Mark Intelligence

OCEAN ENGINE (Reg. #8227019) is a registered US trademark that has been protecting its owner, Beijing Youzhuju Network Technology Co., Ltd., since 2022. The mark covers Class 009 (Electronics, software & scientific instruments) and Class 042 (Scientific, technology & SaaS services) respectively. Goods and services include Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, s.... The mark faced 2 opposition proceedings during prosecution.

FILED

Sep 09, 2022

SERIAL

97584676

REG#

8227019

REGISTERED

Apr 28, 2026

Owner

Applicant

Beijing Youzhuju Network Technology Co., Ltd.

Entity

Not Provided

Address

1001-09, 10th Floor, Building 1, No.13 Linyin North St., Pinggu District, Beijing, 101200

Country

Attorney

Name(Miranda) Aiqing Wang

Law firm

(Miranda) Aiqing Wang BAKER & HOSTETLER LLP

Docket

107114.01371

Address

999 THIRD AVENUE, SUITE 3600, SEATTLE, WA 98104-4040, United States

Get pre-filing clearance

AI attorney analyzes your proposed mark against USPTO — Go/No-Go verdict, class-by-class risks, and strategy recommendations.

Run clearance

Filing Information

StatusREGISTERED

Filing DateSep 09, 2022

Serial Number97584676

Registration No.8227019

Registration DateApr 28, 2026

Status DateApr 28, 2026

Published for OppositionMar 10, 2026

Mark TypeStandard characters

Attorney Docket107114.01371

Status DescriptionLive and registered

Filing Signals

FILED

2022

YEARS AGO

CLASSES

MADRID FILINGS

—

Opposed 2× during prosecution

Search 14M+ trademarks

Free USPTO lookups by name, owner, or serial number. No account needed.

Search now

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 009Electronics, software & scientific instruments

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

Class 042Scientific, technology & SaaS services

US codes: 100, 101

Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

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

Status History

46 events

REGISTERED-PRINCIPAL REGISTER

Apr 28, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Apr 28, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Mar 10, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Mar 10, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Mar 04, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

NOTICE OF ALLOWANCE CANCELLED

Feb 17, 2026

NOTICE OF ALLOWANCE CANCELLED

CASE RETURNED TO EXAMINATION

Feb 17, 2026

CASE RETURNED TO EXAMINATION

ASSIGNED TO PETITION STAFF

Feb 02, 2026

ASSIGNED TO PETITION STAFF

PETITION TO DIRECTOR - CHANGE BASIS - GRANTED

Feb 02, 2026

PETITION TO DIRECTOR - CHANGE BASIS - GRANTED

JURISDICTION RESTORED TO EXAMINING ATTORNEY

Feb 02, 2026

JURISDICTION RESTORED TO EXAMINING ATTORNEY

SOU EXTENSION 4 GRANTED

Jan 06, 2026

SOU EXTENSION 4 GRANTED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Jan 06, 2026

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

Dec 19, 2025

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 4 FILED

Dec 18, 2025

SOU EXTENSION 4 FILED

TEAS PETITION TO AMEND BASIS RECEIVED

Dec 01, 2025

TEAS PETITION TO AMEND BASIS RECEIVED

SOU EXTENSION 3 GRANTED

Apr 25, 2025

SOU EXTENSION 3 GRANTED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Apr 25, 2025

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

Apr 22, 2025

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 3 FILED

Apr 22, 2025

SOU EXTENSION 3 FILED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Dec 10, 2024

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU EXTENSION 2 GRANTED

Dec 10, 2024

SOU EXTENSION 2 GRANTED

SOU TEAS EXTENSION RECEIVED

Nov 20, 2024

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 2 FILED

Nov 20, 2024

SOU EXTENSION 2 FILED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Jun 11, 2024

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU EXTENSION 1 FILED

Jun 11, 2024

SOU EXTENSION 1 FILED

SOU EXTENSION 1 GRANTED

Jun 11, 2024

SOU EXTENSION 1 GRANTED

SOU TEAS EXTENSION RECEIVED

Jun 11, 2024

SOU TEAS EXTENSION RECEIVED

CORRECTED NOA E-MAILED

Mar 13, 2024

CORRECTED NOA E-MAILED

DIVISIONAL PROCESSING COMPLETE

Mar 12, 2024

DIVISIONAL PROCESSING COMPLETE

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Mar 01, 2024

CASE ASSIGNED TO INTENT TO USE PARALEGAL

TEAS REQUEST TO DIVIDE RECEIVED

Feb 07, 2024

TEAS REQUEST TO DIVIDE RECEIVED

DIVISIONAL REQUEST RECEIVED

Feb 07, 2024

DIVISIONAL REQUEST RECEIVED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Dec 19, 2023

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Oct 24, 2023

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Oct 24, 2023

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Oct 04, 2023

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

TEAS/EMAIL CORRESPONDENCE ENTERED

Sep 19, 2023

TEAS/EMAIL CORRESPONDENCE ENTERED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Sep 19, 2023

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Sep 19, 2023

TEAS RESPONSE TO OFFICE ACTION RECEIVED

APPROVED FOR PUB - PRINCIPAL REGISTER

Sep 19, 2023

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Jun 23, 2023

ASSIGNED TO EXAMINER

NON-FINAL ACTION WRITTEN

Jun 23, 2023

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Jun 23, 2023

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jun 23, 2023

NOTIFICATION OF NON-FINAL ACTION E-MAILED

NEW APPLICATION ENTERED

Sep 13, 2022

NEW APPLICATION ENTERED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Sep 13, 2022

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

OCEAN ENGINE

Get pre-filing clearance

Search 14M+ trademarks

Run a conflict check

Other Marks by Beijing Youzhuju Network Technology Co., Ltd.

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

Other Marks by (Miranda) Aiqing Wang

Industries

USPTO Deadlines

Compare

Resources

Company