Who owns the MUDFLO trademark?

The MUDFLO trademark is owned by WEIR MINERALS AUSTRALIA LTD.

What class is the MUDFLO trademark registered in?

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

What is the serial number for MUDFLO?

The USPTO serial number for MUDFLO is 79304233.

What is the registration number for MUDFLO?

MUDFLO is registered under USPTO registration number 6655721.

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MUD

USPTO Trademark Record

REGISTERED

MUDFLO

SN 79304233·Reg 6655721·Filed Jan 12, 2021

Owner WEIR MINERALS AUSTRALIA LTD

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.

MUDFLO (Serial No. 79304233), Registration No. 6655721, is a registered US trademark filed on Jan 12, 2021 by WEIR MINERALS AUSTRALIA LTD. This trademark covers Class 007 (Machines, machine tools & power-operated tools).

early section 8: March 01, 2028

Conflict Analysis

Full conflict analysis for MUDFLO (SN 79304233) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

MUDFLO (Reg. #6655721) is a registered US trademark that has been protecting its owner, WEIR MINERALS AUSTRALIA LTD, since 2021. 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 3 opposition proceedings during prosecution.

FILED

Jan 12, 2021

SERIAL

79304233

REG#

6655721

REGISTERED

Mar 01, 2022

Filing Information

StatusREGISTERED

Filing DateJan 12, 2021

Serial Number79304233

Registration No.6655721

Registration DateMar 01, 2022

Status DateMar 01, 2022

Published for OppositionDec 14, 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

39 events

NEW REPRESENTATIVE AT IB RECEIVED

Jan 29, 2026

NEW REPRESENTATIVE AT IB RECEIVED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Oct 31, 2025

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Oct 31, 2025

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

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

Oct 31, 2025

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Oct 31, 2025

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS

Oct 31, 2025

TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Oct 31, 2025

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

Oct 31, 2025

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

FINAL DECISION TRANSACTION PROCESSED BY IB

Aug 29, 2022

FINAL DECISION TRANSACTION PROCESSED BY IB

FINAL DISPOSITION PROCESSED

Aug 05, 2022

FINAL DISPOSITION PROCESSED

FINAL DISPOSITION NOTICE SENT TO IB

Aug 05, 2022

FINAL DISPOSITION NOTICE SENT TO IB

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

Jun 01, 2022

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

REGISTERED-PRINCIPAL REGISTER

Mar 01, 2022

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Dec 14, 2021

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Dec 14, 2021

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION PROCESSED BY IB

Dec 13, 2021

NOTIFICATION PROCESSED BY IB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Nov 24, 2021

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

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

Nov 24, 2021

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

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

Nov 24, 2021

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

APPROVED FOR PUB - PRINCIPAL REGISTER

Nov 05, 2021

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS/EMAIL CORRESPONDENCE ENTERED

Nov 04, 2021

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Nov 03, 2021

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Nov 03, 2021

CORRESPONDENCE RECEIVED IN LAW OFFICE

REFUSAL PROCESSED BY IB

Oct 04, 2021

REFUSAL PROCESSED BY IB

NON-FINAL ACTION WRITTEN

Aug 30, 2021

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Aug 30, 2021

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Aug 30, 2021

NOTIFICATION OF NON-FINAL ACTION E-MAILED

REFUSAL PROCESSED BY IB

Aug 15, 2021

REFUSAL PROCESSED BY IB

TEAS/EMAIL CORRESPONDENCE ENTERED

Aug 05, 2021

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Aug 04, 2021

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Aug 04, 2021

CORRESPONDENCE RECEIVED IN LAW OFFICE

REFUSAL PROCESSED BY MPU

Jul 27, 2021

REFUSAL PROCESSED BY MPU

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

Jul 27, 2021

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Jul 24, 2021

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

NON-FINAL ACTION WRITTEN

Jul 23, 2021

NON-FINAL ACTION WRITTEN

ASSIGNED TO EXAMINER

Jul 22, 2021

ASSIGNED TO EXAMINER

APPLICATION FILING RECEIPT MAILED

Feb 16, 2021

APPLICATION FILING RECEIPT MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Feb 12, 2021

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

SN ASSIGNED FOR SECT 66A SUBSEQ DESIG FROM IB

Feb 11, 2021

SN ASSIGNED FOR SECT 66A SUBSEQ DESIG FROM IB

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