Who owns the HAPPY DUDU trademark?

The HAPPY DUDU trademark is owned by Li Lianghui.

What class is the HAPPY DUDU trademark registered in?

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

What is the serial number for HAPPY DUDU?

The USPTO serial number for HAPPY DUDU is 88741674.

What is the registration number for HAPPY DUDU?

HAPPY DUDU is registered under USPTO registration number 6101426.

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HAP

USPTO Trademark Record

REGISTERED

HAPPY DUDU

SN 88741674·Reg 6101426·Filed Dec 30, 2019

Owner Li Lianghui

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

HAPPY DUDU (Serial No. 88741674), Registration No. 6101426, is a registered US trademark filed on Dec 30, 2019 by Li Lianghui. This trademark covers Class 028 (Games, toys & sporting goods).

renewal grace 6y period: January 14, 2027108 days remaining

Conflict Analysis

Full conflict analysis for HAPPY DUDU (SN 88741674) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

HAPPY DUDU (Reg. #6101426) is a registered US trademark that has been protecting its owner, Li Lianghui, since 2019. 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

Dec 30, 2019

SERIAL

88741674

REG#

6101426

REGISTERED

Jul 14, 2020

Filing Information

StatusREGISTERED

Filing DateDec 30, 2019

Serial Number88741674

Registration No.6101426

Registration DateJul 14, 2020

Status DateJul 14, 2020

Published for OppositionApr 28, 2020

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: Dec 13, 2019

First use in commerce: Dec 13, 2019

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

12 events

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

Jul 14, 2025

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

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

Dec 07, 2021

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Dec 07, 2021

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Dec 07, 2021

TEAS CHANGE OF CORRESPONDENCE RECEIVED

REGISTERED-PRINCIPAL REGISTER

Jul 14, 2020

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Apr 28, 2020

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Apr 28, 2020

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Apr 08, 2020

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO EXAMINER

Mar 23, 2020

ASSIGNED TO EXAMINER

APPROVED FOR PUB - PRINCIPAL REGISTER

Mar 23, 2020

APPROVED FOR PUB - PRINCIPAL REGISTER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jan 06, 2020

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Jan 02, 2020

NEW APPLICATION ENTERED

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