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Official data from USPTO

CLEANSTAR

Did you know this trademark is already registered in United States?

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Active USPTO registrationType: WordOffice: United States

Quick snapshot

CLEANSTAR

ST13

US500000079247383

Class

6

Filing

79247383

Registration

6202573

Risk and opportunity diagnosis

Executive reading for naming, filing, and monitoring decisions.

USPTO status

Active USPTO registration

Case type

Application and registration

Recorded events

38

Latest update

11/25/2025

Trademark type

Word

Nice classes

6

Filing date

09/12/2018

Registration date

11/24/2020

Expiration date

-

Complete case details

Structured fields from the responsible authority and the official record.

Status date

11/24/2020

Last transaction

11/25/2025

Responsible office

United States Patent and Trademark Office

Status code

700

Official register

Principal Register

Drawing code

4

Owner type

03

Owner location

Aichi, JP

Examiner

BERTRAND,JOSEPH A

Law office

M20

Current location

PUBLICATION AND ISSUE SECTION

Holders and representatives

Holders

Daido Steel Co., Ltd.

Representatives

Leigh Ann Lindquist Sughrue Mion, PLLC

Technical classification

Nice Classes

Class 6

Vienna Codes

No Vienna codes available.

Goods and services

Class 6

Ultra-high purity stainless steel for semiconductor manufacturing equipment and facilities in the nature of steel barssteel stripssteel rods; ultra-high purity nonferrous metal alloys for semiconductor manufacturing equipment and facilities in the nature of barsstripsrods

Publications

History of USPTO decisions and trademark events.

38 publications found

REM3

COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED

11/24/2025

NREP

NEW REPRESENTATIVE AT IB RECEIVED

01/28/2023

FINO

FINAL DECISION TRANSACTION PROCESSED BY IB

03/21/2021

FICS

FINAL DISPOSITION NOTICE SENT TO IB

02/25/2021

FIMP

FINAL DISPOSITION PROCESSED

02/24/2021

FICR

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

02/24/2021

R.PR

REGISTERED-PRINCIPAL REGISTER

11/24/2020

NPUB

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

09/08/2020

PUBO

PUBLISHED FOR OPPOSITION

09/08/2020

GPNX

NOTIFICATION PROCESSED BY IB

09/05/2020

OPNS

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

08/19/2020

OP2R

NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB

08/19/2020

NONP

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

08/19/2020

CNSA

APPROVED FOR PUB - PRINCIPAL REGISTER

08/06/2020

XAEC

EXAMINER'S AMENDMENT ENTERED

08/06/2020

GNEN

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

08/06/2020

GNEA

EXAMINERS AMENDMENT E-MAILED

08/06/2020

CNEA

EXAMINERS AMENDMENT -WRITTEN

08/06/2020

DOCK

ASSIGNED TO EXAMINER

08/05/2020

OPNX

NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB

05/29/2020

OPNS

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

05/13/2020

OPNR

NOTIFICATION OF POSSIBLE OPPOSITION CREATED, TO BE SENT TO IB

05/13/2020

TEME

TEAS/EMAIL CORRESPONDENCE ENTERED

06/27/2019

CRFA

CORRESPONDENCE RECEIVED IN LAW OFFICE

06/26/2019

TROA

TEAS RESPONSE TO OFFICE ACTION RECEIVED

06/26/2019

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

06/24/2019

REAP

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

06/24/2019

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

06/17/2019

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

06/12/2019

RFNT

REFUSAL PROCESSED BY IB

02/02/2019

RFCS

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

01/11/2019

RFRR

REFUSAL PROCESSED BY MPU

01/11/2019

RFCR

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

12/23/2018

CNRT

NON-FINAL ACTION WRITTEN

12/22/2018

MAFR

APPLICATION FILING RECEIPT MAILED

12/21/2018

DOCK

ASSIGNED TO EXAMINER

12/20/2018

NWOS

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

12/17/2018

REPR

SN ASSIGNED FOR SECT 66A APPL FROM IB

12/13/2018

Continuous trademark protection

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