Who owns the EUASOO trademark?

The EUASOO trademark is owned by SHOUXIN, CHEN.

What class is the EUASOO trademark registered in?

The EUASOO trademark is registered in Class 003 (Non-medicated cosmetics, toiletry preparations & cleaning preparations).

What is the serial number for EUASOO?

The USPTO serial number for EUASOO is 88931580.

What is the registration number for EUASOO?

EUASOO is registered under USPTO registration number 6169538.

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Updated Sep 25, 2026·18 searches this week

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EUA

USPTO Trademark Record

REGISTERED

EUASOO

SN 88931580·Reg 6169538·Filed May 25, 2020

Owner SHOUXIN, CHEN

Non-medicated cosmetics and toiletry preparations; non-medicated dentifrices; perfumes; bleaching preparations and other substances for laundry use; cleaning, polishing and abrasive preparations.

EUASOO (Serial No. 88931580), Registration No. 6169538, is a registered US trademark filed on May 25, 2020 by SHOUXIN, CHEN. This trademark covers Class 003 (Non-medicated cosmetics, toiletry preparations & cleaning preparations).

Section 8/9 declaration window: October 07, 2030

Conflict Analysis

Full conflict analysis for EUASOO (SN 88931580) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

EUASOO (Reg. #6169538) is a registered US trademark that has been protecting its owner, SHOUXIN, CHEN, since 2020. The mark covers Class 003 (Non-medicated cosmetics, toiletry preparations & cleaning preparations). Goods and services include Non-medicated cosmetics and toiletry preparations; non-medicated dentifrices; perfumes; bleaching preparations and other.... The mark faced 1 opposition proceeding during prosecution.

FILED

May 25, 2020

SERIAL

88931580

REG#

6169538

REGISTERED

Oct 06, 2020

Filing Information

StatusREGISTERED

Filing DateMay 25, 2020

Serial Number88931580

Registration No.6169538

Registration DateOct 06, 2020

Status DateOct 06, 2020

Published for OppositionJul 21, 2020

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 003Non-medicated cosmetics, toiletry preparations & cleaning preparations

US codes: 001, 004, 006, 050, 051, 052

First use anywhere: Apr 18, 2020

First use in commerce: Apr 18, 2020

Non-medicated cosmetics and toiletry preparations; non-medicated dentifrices; perfumes; bleaching preparations and other substances for laundry use; cleaning, polishing and abrasive preparations.

This description is as filed with the USPTO and defines the scope of trademark protection.

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Status History

24 events

TEAS SECTION 8 RECEIVED

Jun 24, 2026

TEAS SECTION 8 RECEIVED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Jun 23, 2026

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Jun 23, 2026

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

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

Jun 23, 2026

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jun 23, 2026

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jun 23, 2026

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

Jun 23, 2026

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

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

Oct 06, 2025

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

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Jun 08, 2022

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Jul 21, 2021

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Jul 12, 2021

TEAS CHANGE OF OWNER ADDRESS RECEIVED

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

Jul 12, 2021

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jul 12, 2021

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jul 12, 2021

TEAS CHANGE OF CORRESPONDENCE RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Jul 12, 2021

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

REGISTERED-PRINCIPAL REGISTER

Oct 06, 2020

REGISTERED-PRINCIPAL REGISTER

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Aug 26, 2020

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

PUBLISHED FOR OPPOSITION

Jul 21, 2020

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jul 21, 2020

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jul 01, 2020

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 18, 2020

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Jun 15, 2020

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jun 11, 2020

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

May 28, 2020

NEW APPLICATION ENTERED

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