Who owns the SLUDGE BARRIER trademark?

The SLUDGE BARRIER trademark is owned by TSUBAKIMOTO MAYFRAN INC..

What class is the SLUDGE BARRIER trademark registered in?

The SLUDGE BARRIER trademark is registered in Class 007 (Machines, machine tools & power-operated tools).

What is the serial number for SLUDGE BARRIER?

The USPTO serial number for SLUDGE BARRIER is 79307249.

What is the registration number for SLUDGE BARRIER?

SLUDGE BARRIER is registered under USPTO registration number 6624418.

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Home Search: SLUDGE BARRIERSLUDGE BARRIER #79307249

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Updated Sep 29, 2026·21 searches this week

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USPTO Trademark Record

REGISTERED

SLUDGE BARRIER

SN 79307249·Reg 6624418·Filed Dec 24, 2020

Owner TSUBAKIMOTO MAYFRAN INC.

Machines, machine tools, power-operated tools; motors and engines, except for land vehicles; machine coupling and transmission components, except for land vehicles; agricultural implements, other than hand-operated hand tools; incubators for eggs; automatic vending machines.

SLUDGE BARRIER (Serial No. 79307249), Registration No. 6624418, is a registered US trademark filed on Dec 24, 2020 by TSUBAKIMOTO MAYFRAN INC.. This trademark covers Class 007 (Machines, machine tools & power-operated tools).

early section 8: January 25, 2028

Conflict Analysis

Full conflict analysis for SLUDGE BARRIER (SN 79307249) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

SLUDGE BARRIER (Reg. #6624418) is a registered US trademark that has been protecting its owner, TSUBAKIMOTO MAYFRAN INC., since 2020. The mark covers Class 007 (Machines, machine tools & power-operated tools). Goods and services include Machines, machine tools, power-operated tools; motors and engines, except for land vehicles; machine coupling and transm.... The mark faced 1 opposition proceeding during prosecution.

FILED

Dec 24, 2020

SERIAL

79307249

REG#

6624418

REGISTERED

Jan 25, 2022

Filing Information

StatusREGISTERED

Filing DateDec 24, 2020

Serial Number79307249

Registration No.6624418

Registration DateJan 25, 2022

Status DateJan 25, 2022

Published for OppositionNov 09, 2021

Filing Basis & Declarations

Standard Characters ClaimedTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 007Machines, machine tools & power-operated tools

US codes: 013, 019, 021, 023, 024, 031, 034, 035

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

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Status History

30 events

NEW REPRESENTATIVE AT IB RECEIVED

Feb 05, 2026

NEW REPRESENTATIVE AT IB RECEIVED

FINAL DECISION TRANSACTION PROCESSED BY IB

Aug 01, 2022

FINAL DECISION TRANSACTION PROCESSED BY IB

FINAL DISPOSITION PROCESSED

Jul 08, 2022

FINAL DISPOSITION PROCESSED

FINAL DISPOSITION NOTICE SENT TO IB

Jul 08, 2022

FINAL DISPOSITION NOTICE SENT TO IB

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

Apr 25, 2022

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

REGISTERED-PRINCIPAL REGISTER

Jan 25, 2022

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Nov 09, 2021

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Nov 09, 2021

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Oct 20, 2021

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Oct 01, 2021

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Sep 08, 2021

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Sep 08, 2021

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Sep 08, 2021

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Sep 08, 2021

TEAS CHANGE OF OWNER ADDRESS RECEIVED

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

Sep 08, 2021

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Sep 08, 2021

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS

Sep 08, 2021

TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Sep 08, 2021

TEAS CHANGE OF CORRESPONDENCE RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Sep 08, 2021

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

REFUSAL PROCESSED BY IB

Aug 08, 2021

REFUSAL PROCESSED BY IB

REFUSAL PROCESSED BY MPU

Jul 19, 2021

REFUSAL PROCESSED BY MPU

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

Jul 19, 2021

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Jul 07, 2021

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

NON-FINAL ACTION WRITTEN

Jul 06, 2021

NON-FINAL ACTION WRITTEN

ASSIGNED TO EXAMINER

Jun 22, 2021

ASSIGNED TO EXAMINER

CORRECTION FROM THE IB EXAMINED, NO ACTION IS NEEDED

Jun 15, 2021

CORRECTION FROM THE IB EXAMINED, NO ACTION IS NEEDED

CORRECTION TRANSACTION RECEIVED FROM IB

Jun 06, 2021

CORRECTION TRANSACTION RECEIVED FROM IB

APPLICATION FILING RECEIPT MAILED

Apr 02, 2021

APPLICATION FILING RECEIPT MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Mar 29, 2021

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

SN ASSIGNED FOR SECT 66A APPL FROM IB

Mar 25, 2021

SN ASSIGNED FOR SECT 66A APPL FROM IB

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