Who owns the LDK trademark?

The LDK trademark is owned by HOU LI DUAN.

What class is the LDK trademark registered in?

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

What is the serial number for LDK?

The USPTO serial number for LDK is 88388933.

What is the registration number for LDK?

LDK is registered under USPTO registration number 6065482.

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LDK

USPTO Trademark Record

REGISTERED

LDK

SN 88388933·Reg 6065482·Filed Apr 16, 2019

Owner HOU LI DUAN

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

LDK (Serial No. 88388933), Registration No. 6065482, is a registered US trademark filed on Apr 16, 2019 by HOU LI DUAN. This trademark covers Class 028 (Games, toys & sporting goods).

Section 8/9 declaration window: May 27, 2030

Mark Intelligence

LDK (Reg. #6065482) is a registered US trademark that has been protecting its owner, HOU LI DUAN, 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

Apr 16, 2019

SERIAL

88388933

REG#

6065482

REGISTERED

May 26, 2020

Filing Information

StatusREGISTERED

Filing DateApr 16, 2019

Serial Number88388933

Registration No.6065482

Registration DateMay 26, 2020

Status DateApr 07, 2026

Published for OppositionJul 30, 2019

Filing Basis & Declarations

Use Application CurrentlySection 8 AcceptedTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 028Games, toys & sporting goods

US codes: 022, 023, 038, 050

First use anywhere: Feb 15, 2020

First use in commerce: Feb 15, 2020

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

25 events

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Apr 07, 2026

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

REGISTERED - SEC. 8 (6-YR) ACCEPTED

Apr 07, 2026

REGISTERED - SEC. 8 (6-YR) ACCEPTED

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

Apr 07, 2026

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

TEAS SECTION 8 RECEIVED

Nov 22, 2025

TEAS SECTION 8 RECEIVED

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Nov 20, 2025

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

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

Nov 20, 2025

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

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Nov 20, 2025

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

Nov 20, 2025

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

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

May 26, 2025

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

REGISTERED-PRINCIPAL REGISTER

May 26, 2020

REGISTERED-PRINCIPAL REGISTER

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Apr 22, 2020

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Apr 21, 2020

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

STATEMENT OF USE PROCESSING COMPLETE

Mar 31, 2020

STATEMENT OF USE PROCESSING COMPLETE

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Mar 31, 2020

CASE ASSIGNED TO INTENT TO USE PARALEGAL

USE AMENDMENT FILED

Mar 12, 2020

USE AMENDMENT FILED

TEAS STATEMENT OF USE RECEIVED

Mar 12, 2020

TEAS STATEMENT OF USE RECEIVED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Sep 24, 2019

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Jul 30, 2019

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jul 30, 2019

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jul 10, 2019

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO EXAMINER

Jun 25, 2019

ASSIGNED TO EXAMINER

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 25, 2019

APPROVED FOR PUB - PRINCIPAL REGISTER

NOTICE OF DESIGN SEARCH CODE E-MAILED

May 10, 2019

NOTICE OF DESIGN SEARCH CODE E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

May 09, 2019

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Apr 19, 2019

NEW APPLICATION ENTERED

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