Who owns the SAUCUO trademark?

The SAUCUO trademark is owned by Wenbin Liu.

What class is the SAUCUO trademark registered in?

The SAUCUO trademark is registered in Class 014 (Precious metals, jewelry, clocks & watches).

What is the serial number for SAUCUO?

The USPTO serial number for SAUCUO is 90143762.

What is the registration number for SAUCUO?

SAUCUO is registered under USPTO registration number 6444889.

Sealvo

Home Search: SAUCUOSAUCUO #90143762

Back

Updated Oct 1, 2026·21 searches this week

View on USPTO TSDR Find similar marks

USPTO Trademark Record

REGISTERED

SAUCUO

SN 90143762·Reg 6444889·Filed Aug 28, 2020

Owner Wenbin Liu

Precious metals and their alloys; jewellery, precious and semi-precious stones; horological and chronometric instruments.

SAUCUO (Serial No. 90143762), Registration No. 6444889, is a registered US trademark filed on Aug 28, 2020 by Wenbin Liu. This trademark covers Class 014 (Precious metals, jewelry, clocks & watches).

Renewal window: August 10, 2027313 days remaining

Conflict Analysis

Full conflict analysis for SAUCUO (SN 90143762) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

SAUCUO (Reg. #6444889) is a registered US trademark that has been protecting its owner, Wenbin Liu, since 2020. The mark covers Class 014 (Precious metals, jewelry, clocks & watches). Goods and services include Precious metals and their alloys; jewellery, precious and semi-precious stones; horological and chronometric instruments.... The mark faced 1 opposition proceeding during prosecution.

FILED

Aug 28, 2020

SERIAL

90143762

REG#

6444889

REGISTERED

Aug 10, 2021

Filing Information

StatusREGISTERED

Filing DateAug 28, 2020

Serial Number90143762

Registration No.6444889

Registration DateAug 10, 2021

Status DateAug 10, 2021

Published for OppositionMay 25, 2021

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 014Precious metals, jewelry, clocks & watches

US codes: 002, 027, 028, 050

First use anywhere: Aug 12, 2020

First use in commerce: Aug 20, 2020

Precious metals and their alloys; jewellery, precious and semi-precious stones; horological and chronometric instruments.

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

21 events

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

Aug 10, 2026

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

TEAS WITHDRAWAL OF ATTORNEY RECEIVED

Apr 21, 2022

TEAS WITHDRAWAL OF ATTORNEY RECEIVED

WITHDRAWAL OF ATTORNEY GRANTED

Apr 21, 2022

WITHDRAWAL OF ATTORNEY GRANTED

REGISTERED-PRINCIPAL REGISTER

Aug 10, 2021

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

May 25, 2021

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

May 25, 2021

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

May 05, 2021

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

EXAMINERS AMENDMENT -WRITTEN

Apr 16, 2021

EXAMINERS AMENDMENT -WRITTEN

EXAMINERS AMENDMENT E-MAILED

Apr 16, 2021

EXAMINERS AMENDMENT E-MAILED

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Apr 16, 2021

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

EXAMINER'S AMENDMENT ENTERED

Apr 16, 2021

EXAMINER'S AMENDMENT ENTERED

APPROVED FOR PUB - PRINCIPAL REGISTER

Apr 16, 2021

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Apr 14, 2021

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Apr 14, 2021

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Apr 14, 2021

TEAS/EMAIL CORRESPONDENCE ENTERED

NON-FINAL ACTION WRITTEN

Dec 22, 2020

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Dec 22, 2020

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Dec 22, 2020

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Dec 16, 2020

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Oct 02, 2020

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Sep 01, 2020

NEW APPLICATION ENTERED

Other Marks by Wenbin Liu

Additional USPTO filings from the same owner.

LEA

LEAFLIFT

99368098

Wenbin Liu

REGISTERED

HOU

HOUTOUNS

90637116

Wenbin Liu

REGISTERED

XOI

XOIINECS

90604422

Wenbin Liu

REGISTERED

SAUCUO

Run a conflict check

Other Marks by Wenbin Liu

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company