Who owns the LANGXUN trademark?

The LANGXUN trademark is owned by TAN, YIZAI.

What class is the LANGXUN trademark registered in?

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

What is the serial number for LANGXUN?

The USPTO serial number for LANGXUN is 87594585.

What is the registration number for LANGXUN?

LANGXUN is registered under USPTO registration number 5484437.

Sealvo

Home Search: LANGXUNLANGXUN #87594585

Back

Updated Oct 18, 2026·16 searches this week

View on USPTO TSDR Find similar marks

LAN

USPTO Trademark Record

REGISTERED

LANGXUN

SN 87594585·Reg 5484437·Filed Sep 02, 2017

Owner TAN, YIZAI

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

LANGXUN (Serial No. 87594585), Registration No. 5484437, is a registered US trademark filed on Sep 02, 2017 by TAN, YIZAI. This trademark covers Class 028 (Games, toys & sporting goods).

Section 8/9 declaration window: June 05, 2028

Mark Intelligence

LANGXUN (Reg. #5484437) is a registered US trademark that has been protecting its owner, TAN, YIZAI, since 2017. 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

Sep 02, 2017

SERIAL

87594585

REG#

5484437

REGISTERED

Jun 05, 2018

Filing Information

StatusREGISTERED

Filing DateSep 02, 2017

Serial Number87594585

Registration No.5484437

Registration DateJun 05, 2018

Status DateFeb 14, 2025

Published for OppositionMar 20, 2018

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse 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: Jan 01, 2017

First use in commerce: Jan 01, 2017

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.

Run a conflict check

Search by serial number, mark name, or logo. See conflicting marks ranked by risk with clear explanations of what contributed.

Run conflict check

Status History

28 events

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Sep 24, 2025

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

REGISTERED - SEC. 8 (6-YR) ACCEPTED

Feb 14, 2025

REGISTERED - SEC. 8 (6-YR) ACCEPTED

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

Feb 14, 2025

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Feb 12, 2025

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 RECEIVED

May 15, 2024

TEAS SECTION 8 RECEIVED

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

Jun 05, 2023

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

AMENDMENT CORRESPONDENCE ENTERED

Feb 28, 2023

AMENDMENT CORRESPONDENCE ENTERED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Sep 08, 2022

TEAS CHANGE OF OWNER ADDRESS RECEIVED

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

Sep 08, 2022

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Sep 08, 2022

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Sep 08, 2022

TEAS CHANGE OF CORRESPONDENCE RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Sep 08, 2022

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Aug 22, 2019

TEAS CHANGE OF CORRESPONDENCE RECEIVED

REGISTERED-PRINCIPAL REGISTER

Jun 05, 2018

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Mar 20, 2018

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Mar 20, 2018

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Feb 28, 2018

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Feb 10, 2018

APPROVED FOR PUB - PRINCIPAL REGISTER

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jan 23, 2018

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Jan 23, 2018

TEAS/EMAIL CORRESPONDENCE ENTERED

ASSIGNED TO LIE

Jan 18, 2018

ASSIGNED TO LIE

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jan 04, 2018

TEAS RESPONSE TO OFFICE ACTION RECEIVED

NON-FINAL ACTION WRITTEN

Dec 17, 2017

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Dec 17, 2017

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Dec 17, 2017

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Dec 08, 2017

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Sep 11, 2017

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Sep 06, 2017

NEW APPLICATION ENTERED

Other Marks by TAN, YIZAI

Additional USPTO filings from the same owner.

USP

USPOINT

98925667

Tan, Yizai

REGISTERED

LAN

LANGXUN

98878499

TAN, YIZAI

REGISTERED

LAN

LANGXUN

98878502

TAN, YIZAI

REGISTERED

LAN

LANGXUN

98879648

TAN, YIZAI

REGISTERED

Other Marks in Class 028 — Games, toys & sporting goods

Recently filed and registered marks in the same international class.

LAN

LANGXUN

98142106

YI WU LANG XUN DIAN ZI SHANG WU Co., Ltd.

ABANDONED

Other Marks by Joseph Militello

Additional USPTO filings handled by the same attorney of record.

FUN

FUNLINK

97257532

REGISTERED

PUR

PURPLE BURST

99305586

REGISTERED

MOM

MOMINSIDE

88894764

REGISTERED

NTF

NT FAIRING

90166439

REGISTERED

LANGXUN

Run a conflict check

Other Marks by TAN, YIZAI

Other Marks in Class 028 — Games, toys & sporting goods

Other Marks by Joseph Militello

Get pre-filing clearance

Search 14M+ trademarks

Resources

Company