Who owns the GIANTOCEAN trademark?

The GIANTOCEAN trademark is owned by Yongshan Wu.

What class is the GIANTOCEAN trademark registered in?

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

What is the serial number for GIANTOCEAN?

The USPTO serial number for GIANTOCEAN is 99608408.

What is the registration number for GIANTOCEAN?

GIANTOCEAN is registered under USPTO registration number 8379335.

GIA

USPTO Trademark Record

REGISTERED

GIANTOCEAN

SN 99608408·Reg 8379335·Filed Jan 22, 2026

Owner Yongshan Wu

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.

GIANTOCEAN (Serial No. 99608408), Registration No. 8379335, is a registered US trademark filed on Jan 22, 2026 by Yongshan Wu. This trademark covers Class 009 (Electronics, software & scientific instruments).

early section 8: August 04, 2032

Mark Intelligence

GIANTOCEAN (Reg. #8379335) is a registered US trademark that has been protecting its owner, Yongshan Wu, since 2026. 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 22, 2026

SERIAL

99608408

REG#

8379335

REGISTERED

Aug 04, 2026

Owner

Applicant

Yongshan Wu

Entity

Individual

Address

Group 1, Shuangzhang Village, Jijia Town, Jiutai, Jilin, 130500

Country

Attorney

NameColin Rasmussen

Address

3027 Michelle Drive, Colton, CA 92324, 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 DateJan 22, 2026

Serial Number99608408

Registration No.8379335

Registration DateAug 04, 2026

Status DateAug 04, 2026

Published for OppositionJun 16, 2026

Mark TypeStandard characters

Status DescriptionLive and registered

Filing Signals

FILED

2026

YEARS AGO

CLASSES

MADRID FILINGS

—

Opposed 1× 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

First use anywhere: Nov 09, 2025

First use in commerce: Nov 09, 2025

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

Status History

10 events

REGISTERED-PRINCIPAL REGISTER

Aug 04, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Aug 04, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Jun 16, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jun 16, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jun 10, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

May 18, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

May 15, 2026

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

May 11, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Jan 22, 2026

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Jan 22, 2026

APPLICATION FILING RECEIPT MAILED

GIANTOCEAN

Get pre-filing clearance

Search 14M+ trademarks

Run a conflict check

Other Marks by Yongshan Wu

Other Marks by Colin Rasmussen

Resources

Company