Who owns the DIOTOOL trademark?

The DIOTOOL trademark is owned by Wu Xinghong.

What class is the DIOTOOL trademark registered in?

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

What is the serial number for DIOTOOL?

The USPTO serial number for DIOTOOL is 99451507.

What is the registration number for DIOTOOL?

DIOTOOL is registered under USPTO registration number 8262487.

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Updated Oct 12, 2026·27 searches this week

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DIO

USPTO Trademark Record

REGISTERED

DIOTOOL

SN 99451507·Reg 8262487·Filed Oct 20, 2025

Owner Wu Xinghong

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

DIOTOOL (Serial No. 99451507), Registration No. 8262487, is a registered US trademark filed on Oct 20, 2025 by Wu Xinghong. This trademark covers Class 028 (Games, toys & sporting goods).

early section 8: May 19, 2032

Mark Intelligence

DIOTOOL (Reg. #8262487) is a registered US trademark that has been protecting its owner, Wu Xinghong, 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

Oct 20, 2025

SERIAL

99451507

REG#

8262487

REGISTERED

May 19, 2026

Filing Information

StatusREGISTERED

Filing DateOct 20, 2025

Serial Number99451507

Registration No.8262487

Registration DateMay 19, 2026

Status DateMay 19, 2026

Published for OppositionMar 31, 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: Jun 10, 2025

First use in commerce: Jun 10, 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

11 events

REGISTERED-PRINCIPAL REGISTER

May 19, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

May 19, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

May 19, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Mar 31, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Mar 31, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Mar 25, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO EXAMINER

Mar 06, 2026

ASSIGNED TO EXAMINER

APPROVED FOR PUB - PRINCIPAL REGISTER

Mar 06, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Feb 11, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

APPLICATION FILING RECEIPT MAILED

Oct 20, 2025

APPLICATION FILING RECEIPT MAILED

NEW APPLICATION ENTERED

Oct 20, 2025

NEW APPLICATION ENTERED

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