Who owns the LEON CHANG trademark?

The LEON CHANG trademark is owned by Suidi Cai.

What class is the LEON CHANG trademark registered in?

The LEON CHANG trademark is registered in Class 025 (Clothing, footwear & headgear).

What is the serial number for LEON CHANG?

The USPTO serial number for LEON CHANG is 90111479.

What is the registration number for LEON CHANG?

LEON CHANG is registered under USPTO registration number 6307592.

Sealvo

Home Search: LEON CHANGLEON CHANG #90111479

Back

Updated Sep 25, 2026·42 searches this week

View on USPTO TSDR Find similar marks

LEO

USPTO Trademark Record

REGISTERED

LEON CHANG

SN 90111479·Reg 6307592·Filed Aug 13, 2020

Owner Suidi Cai

Clothing, footwear, headwear.

LEON CHANG (Serial No. 90111479), Registration No. 6307592, is a registered US trademark filed on Aug 13, 2020 by Suidi Cai. This trademark covers Class 025 (Clothing, footwear & headgear).

Renewal window: March 30, 2027185 days remaining

Conflict Analysis

Full conflict analysis for LEON CHANG (SN 90111479) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

LEON CHANG (Reg. #6307592) is a registered US trademark that has been protecting its owner, Suidi Cai, since 2020. The mark covers Class 025 (Clothing, footwear & headgear). Goods and services include Clothing, footwear, headwear.. The mark faced 1 opposition proceeding during prosecution.

FILED

Aug 13, 2020

SERIAL

90111479

REG#

6307592

REGISTERED

Mar 30, 2021

Filing Information

StatusREGISTERED

Filing DateAug 13, 2020

Serial Number90111479

Registration No.6307592

Registration DateMar 30, 2021

Status DateMar 30, 2021

Published for OppositionJan 12, 2021

Filing Basis & Declarations

Filed as Use ApplicationUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 025Clothing, footwear & headgear

US codes: 022, 039

First use anywhere: Aug 01, 2020

First use in commerce: Aug 01, 2020

Clothing, footwear, headwear.

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

11 events

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

Mar 30, 2026

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

TEAS WITHDRAWAL OF ATTORNEY RECEIVED

Nov 14, 2024

TEAS WITHDRAWAL OF ATTORNEY RECEIVED

WITHDRAWAL OF ATTORNEY GRANTED

Nov 14, 2024

WITHDRAWAL OF ATTORNEY GRANTED

REGISTERED-PRINCIPAL REGISTER

Mar 30, 2021

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Jan 12, 2021

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jan 12, 2021

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Dec 23, 2020

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO EXAMINER

Dec 09, 2020

ASSIGNED TO EXAMINER

APPROVED FOR PUB - PRINCIPAL REGISTER

Dec 09, 2020

APPROVED FOR PUB - PRINCIPAL REGISTER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Sep 15, 2020

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Aug 17, 2020

NEW APPLICATION ENTERED

Other Marks in Class 025 — Clothing, footwear & headgear

Recently filed and registered marks in the same international class.

ANG

ANGEL CHANG

88604857

Chang, Angel A

REGISTERED

AME

AMERICAN CHANG

97849591

Chiang, Jordan

REGISTERED

CHA

CHANG YUN

87552540

Qianshan ChangYun Clothing Ecommerce Co.,Ltd.

REGISTERED

ROC

ROCK CHANG

86909186

T. Roongarun Garment Company Limited

REGISTERED

LEON CHANG

Run a conflict check

Other Marks in Class 025 — Clothing, footwear & headgear

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company