Who owns the MULTIFLO trademark?

The MULTIFLO trademark is owned by Weir Minerals Australia Limited.

What class is the MULTIFLO trademark registered in?

The MULTIFLO trademark is registered in Class 006 (Common metals, their alloys & metal goods), Class 007 (Machines, machine tools & power-operated tools), Class 037 (Construction, installation & repair services).

What is the serial number for MULTIFLO?

The USPTO serial number for MULTIFLO is 77939880.

What is the registration number for MULTIFLO?

MULTIFLO is registered under USPTO registration number 4540996.

MULTIFLO - Owned by Weir Minerals Australia Limited - (Class 006, Class 007, Class 037)

What to file next

Section 9 renewal, filed with a Section 8 declaration

When: Due between the ninth and tenth anniversary of registration, then before each tenth anniversary after that.
Extensions and grace: A six-month grace period follows, with an added per-class fee.
If it is missed: A missed renewal cancels the registration, and there is no revival route for it.

How Section 9 renewal works

General information about USPTO practice, not legal advice. The register is the authority, and a filing that has not yet posted can change what is owed.

Full Goods & Services

Class 006Common metals, their alloys & metal goods

US codes: 002, 012, 013, 014, 023, 025, 050

Common metals and their alloys, ores; metal materials for building and construction; transportable buildings of metal; non-electric cables and wires of common metal; small items of metal hardware; metal containers for storage or transport; safes.

Class 007Machines, machine tools & power-operated tools

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

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.

Class 037Construction, installation & repair services

US codes: 100, 103, 106

Construction services; installation and repair services; mining extraction, oil and gas drilling.

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

Filing Basis & Declarations

Standard Characters ClaimedSection 8 AcceptedSection 15 AcknowledgedTrademark

Status History

93 events

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Oct 31, 2025

Code COAR

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Oct 31, 2025

Code CHAN

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

Oct 31, 2025

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Oct 31, 2025

Code ARAA

TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS

Oct 31, 2025

Code ECDR

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Oct 31, 2025

Code TCCA

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

Oct 31, 2025

Code EWAF

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jun 25, 2024

Code APRE

REGISTERED - PARTIAL SEC. 8 (10-YR) ACCEPTED

Jun 25, 2024

Code 8PRT

REGISTERED - SEC. 9 GRANTED/CHECK RECORD FOR SEC. 8

Jun 25, 2024

Code 9G8P

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Jun 25, 2024

Code RNL1

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

Jun 25, 2024

Code NAS8

TEAS SECTION 8 & 9 RECEIVED

Mar 26, 2024

Code E89R

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

Jun 03, 2023

Code REM2

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

Sep 16, 2020

Code C15A

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

Sep 16, 2020

Code NA85

TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED

Aug 24, 2020

Code EROP

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Aug 19, 2020

Code COAR

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

Aug 19, 2020

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Aug 19, 2020

Code ARAA

TEAS WITHDRAWAL AS DOMESTIC REPRESENTATIVE RECEIVED

Aug 19, 2020

Code EWOR

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Aug 19, 2020

Code TCCA

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Aug 19, 2020

Code CHAN

POST REGISTRATION ACTION MAILED - SEC. 8 & 15

Feb 24, 2020

Code PR23

TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED

Dec 01, 2019

Code EROP

POST REGISTRATION ACTION MAILED - SEC. 8 & 15

Aug 03, 2019

Code PR23

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Aug 02, 2019

Code APRE

TEAS SECTION 8 & 15 RECEIVED

Jun 28, 2019

Code E815

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

Jun 03, 2019

Code REM1

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Mar 11, 2016

Code TCCA

REGISTERED-PRINCIPAL REGISTER

Jun 03, 2014

Code R.PR

1(B) BASIS DELETED; PROCEED TO REGISTRATION

Apr 28, 2014

Code DP1B

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Apr 18, 2014

Code AITU

TEAS DELETE 1(B) BASIS RECEIVED

Apr 03, 2014

Code D1BR

NOTICE OF ALLOWANCE CANCELLED

Apr 03, 2014

Code IUCN

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Apr 01, 2014

Code NOAM

PUBLISHED FOR OPPOSITION

Feb 04, 2014

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Feb 04, 2014

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jan 15, 2014

Code NONP

LAW OFFICE PUBLICATION REVIEW COMPLETED

Dec 28, 2013

Code PREV

APPROVED FOR PUB - PRINCIPAL REGISTER

Dec 23, 2013

Code CNSA

TEAS REQUEST FOR RECONSIDERATION RECEIVED

Dec 19, 2013

Code ERFR

CORRESPONDENCE RECEIVED IN LAW OFFICE

Dec 19, 2013

Code CRFA

TEAS/EMAIL CORRESPONDENCE ENTERED

Dec 19, 2013

Code TEME

FINAL REFUSAL WRITTEN

Aug 28, 2013

Code CNFR

FINAL REFUSAL E-MAILED

Aug 28, 2013

Code GNFR

NOTIFICATION OF FINAL REFUSAL EMAILED

Aug 28, 2013

Code GNFN

CORRESPONDENCE RECEIVED IN LAW OFFICE

Aug 14, 2013

Code CRFA

TEAS/EMAIL CORRESPONDENCE ENTERED

Aug 14, 2013

Code TEME

TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED

Aug 06, 2013

Code ERSI

SUSPENSION INQUIRY WRITTEN

Feb 28, 2013

Code CNSI

INQUIRY TO SUSPENSION E-MAILED

Feb 28, 2013

Code GNSI

NOTIFICATION OF INQUIRY AS TO SUSPENSION E-MAILED

Feb 28, 2013

Code GNS2

SUSPENSION LETTER WRITTEN

Aug 28, 2012

Code CNSL

LETTER OF SUSPENSION E-MAILED

Aug 28, 2012

Code GNSL

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

Aug 28, 2012

Code GNS3

TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED

Aug 14, 2012

Code ERSI

CORRESPONDENCE RECEIVED IN LAW OFFICE

Aug 14, 2012

Code CRFA

TEAS/EMAIL CORRESPONDENCE ENTERED

Aug 14, 2012

Code TEME

SUSPENSION INQUIRY WRITTEN

Jul 16, 2012

Code CNSI

INQUIRY TO SUSPENSION E-MAILED

Jul 16, 2012

Code GNSI

NOTIFICATION OF INQUIRY AS TO SUSPENSION E-MAILED

Jul 16, 2012

Code GNS2

ASSIGNED TO EXAMINER

May 04, 2012

Code DOCK

SUSPENSION LETTER WRITTEN

Jan 16, 2012

Code CNSL

LETTER OF SUSPENSION E-MAILED

Jan 16, 2012

Code GNSL

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

Jan 16, 2012

Code GNS3

SUSPENSION LETTER WRITTEN

Sep 28, 2011

Code CNSL

LETTER OF SUSPENSION E-MAILED

Sep 28, 2011

Code GNSL

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

Sep 28, 2011

Code GNS3

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Sep 05, 2011

Code TCCA

TEAS/EMAIL CORRESPONDENCE ENTERED

Aug 10, 2011

Code TEME

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Aug 09, 2011

Code TROA

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Aug 09, 2011

Code TROA

CORRESPONDENCE RECEIVED IN LAW OFFICE

Aug 09, 2011

Code CRFA

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

Jul 07, 2011

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jul 07, 2011

Code ARAA

NON-FINAL ACTION WRITTEN

Feb 09, 2011

Code CNRT

NON-FINAL ACTION E-MAILED

Feb 09, 2011

Code GNRT

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Feb 09, 2011

Code GNRN

TEAS/EMAIL CORRESPONDENCE ENTERED

Jan 19, 2011

Code TEME

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jan 19, 2011

Code CRFA

AMENDMENT FROM APPLICANT ENTERED

Jan 19, 2011

Code ACEC

ASSIGNED TO LIE

Jan 11, 2011

Code ALIE

EMAIL RECEIVED

Dec 16, 2010

Code EMRV

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Dec 06, 2010

Code TROA

CORRESPONDENCE RECEIVED IN LAW OFFICE

Dec 06, 2010

Code CRFA

NON-FINAL ACTION WRITTEN

Jun 04, 2010

Code CNRT

NON-FINAL ACTION E-MAILED

Jun 04, 2010

Code GNRT

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jun 04, 2010

Code GNRN

ASSIGNED TO EXAMINER

May 24, 2010

Code DOCK

NOTICE OF PSEUDO MARK MAILED

Feb 25, 2010

Code MPMK

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Feb 24, 2010

Code NWOS

NEW APPLICATION ENTERED

Feb 23, 2010

Code NWAP

Other Marks by Weir Minerals Australia Limited

Additional USPTO filings from the same owner.

ULT

ULTRACHROME

85828570

Weir Minerals Australia Limited

REGISTERED

HYD

HYDRAU-FLO

77949781

Weir Minerals Australia Limited

REGISTERED

VAC

VACTRONIC

75577041

WEIR MINERALS AUSTRALIA LIMITED

REGISTERED

MUL

MULTIFLO

75577043

WEIR MINERALS AUSTRALIA LIMITED

REGISTERED

Other Marks by Batur Oktay

Additional USPTO filings handled by the same attorney of record.

AOA

AOAO ANIPLEX OF AMERICA ORIGINAL

99048291

REGISTERED

SUC

SU CASA

98173891

REGISTERED

IVN

IVNEXT

88674308

REGISTERED

YOU

YOUTH FOR UNDERSTANDING

76632629

REGISTERED

MULTIFLO

What to file next

Full Goods & Services

Filing Basis & Declarations

Other Marks by Weir Minerals Australia Limited

Other Marks by Batur Oktay

Get pre-filing clearance

Search 14M+ trademarks

Run a conflict check

Industries

USPTO Deadlines

Compare

Resources

Company

Exceptions