Who owns the FOSOUBB trademark?

The FOSOUBB trademark is owned by Chengsong Xu.

What class is the FOSOUBB trademark registered in?

The FOSOUBB trademark is registered in Class 028 (Games, toys & sporting goods).

What is the serial number for FOSOUBB?

The USPTO serial number for FOSOUBB is 99297800.

What is the registration number for FOSOUBB?

FOSOUBB is registered under USPTO registration number 8151272.

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Updated Oct 21, 2026·29 searches this week

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FOS

USPTO Trademark Record

REGISTERED

FOSOUBB

SN 99297800·Reg 8151272·Filed Jul 23, 2025

Owner Chengsong Xu

Games, toys and playthings; video game apparatus; gymnastic and sporting articles; decorations for Christmas trees.

FOSOUBB (Serial No. 99297800), Registration No. 8151272, is a registered US trademark filed on Jul 23, 2025 by Chengsong Xu. This trademark covers Class 028 (Games, toys & sporting goods).

early section 8: February 24, 2032

Mark Intelligence

FOSOUBB (Reg. #8151272) is a registered US trademark that has been protecting its owner, Chengsong Xu, since 2025. The mark covers Class 028 (Games, toys & sporting goods). Goods and services include Games, toys and playthings; video game apparatus; gymnastic and sporting articles; decorations for Christmas trees.. The mark faced 1 opposition proceeding during prosecution.

FILED

Jul 23, 2025

SERIAL

99297800

REG#

8151272

REGISTERED

Feb 24, 2026

Filing Information

StatusREGISTERED

Filing DateJul 23, 2025

Serial Number99297800

Registration No.8151272

Registration DateFeb 24, 2026

Status DateFeb 24, 2026

Published for OppositionJan 06, 2026

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 028Games, toys & sporting goods

US codes: 022, 023, 038, 050

First use anywhere: May 12, 2025

First use in commerce: May 12, 2025

Games, toys and playthings; video game apparatus; gymnastic and sporting articles; decorations for Christmas trees.

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

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Status History

10 events

REGISTERED-PRINCIPAL REGISTER

Feb 24, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Feb 24, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Jan 06, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jan 06, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Dec 31, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Dec 10, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Dec 09, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jul 25, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Jul 23, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Jul 23, 2025

APPLICATION FILING RECEIPT MAILED

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