Who owns the DUO-FLO trademark?

The DUO-FLO trademark is owned by Caroma Industries Limited.

What class is the DUO-FLO trademark registered in?

The DUO-FLO trademark is registered in Class 011 (Lighting, heating, cooling & sanitary apparatus).

What is the serial number for DUO-FLO?

The USPTO serial number for DUO-FLO is 77003747.

What is the registration number for DUO-FLO?

DUO-FLO is registered under USPTO registration number 3839630.

Sealvo

Home Search: DUO-FLODUO-FLO #77003747

Back

Updated Sep 28, 2026·28 searches this week

View on USPTO TSDR Find similar marks

DUO

USPTO Trademark Record

ABANDONED

DUO-FLO

SN 77003747·Reg 3839630·Filed Sep 20, 2006

Owner Caroma Industries Limited

Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes.

DUO-FLO (Serial No. 77003747), Registration No. 3839630, is a abandoned US trademark filed on Sep 20, 2006 by Caroma Industries Limited. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus).

Conflict Analysis

Full conflict analysis for DUO-FLO (SN 77003747) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

DUO-FLO (Reg. #3839630) is an abandoned US trademark that was filed in 2006 but has since been abandoned. The mark covers Class 011 (Lighting, heating, cooling & sanitary apparatus). Goods and services include Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply.... The mark faced 1 opposition proceeding during prosecution.

FILED

Sep 20, 2006

SERIAL

77003747

REG#

3839630

REGISTERED

Aug 31, 2010

Filing Information

StatusABANDONED

Filing DateSep 20, 2006

Serial Number77003747

Registration No.3839630

Registration DateAug 31, 2010

Status DateApr 07, 2017

Published for OppositionJun 15, 2010

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 011Lighting, heating, cooling & sanitary apparatus

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

First use anywhere: Nov 30, 1997

First use in commerce: Nov 30, 1997

Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes.

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

32 events

CANCELLED SEC. 8 (6-YR)

Apr 07, 2017

CANCELLED SEC. 8 (6-YR)

REGISTERED-PRINCIPAL REGISTER

Aug 31, 2010

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Jun 15, 2010

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

May 26, 2010

NOTICE OF PUBLICATION

APPROVED FOR PUB - PRINCIPAL REGISTER

May 12, 2010

APPROVED FOR PUB - PRINCIPAL REGISTER

LAW OFFICE PUBLICATION REVIEW COMPLETED

May 12, 2010

LAW OFFICE PUBLICATION REVIEW COMPLETED

CORRESPONDENCE RECEIVED IN LAW OFFICE

May 03, 2010

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

May 03, 2010

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Apr 30, 2010

TEAS RESPONSE TO OFFICE ACTION RECEIVED

NON-FINAL ACTION MAILED

Nov 02, 2009

NON-FINAL ACTION MAILED

NON-FINAL ACTION WRITTEN

Oct 30, 2009

NON-FINAL ACTION WRITTEN

SUSPENSION CHECKED - TO ATTORNEY FOR ACTION

Oct 13, 2009

SUSPENSION CHECKED - TO ATTORNEY FOR ACTION

ASSIGNED TO LIE

Oct 09, 2009

ASSIGNED TO LIE

REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED

Apr 06, 2009

REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED

SUSPENSION LETTER WRITTEN

Oct 06, 2008

SUSPENSION LETTER WRITTEN

LETTER OF SUSPENSION MAILED

Oct 06, 2008

LETTER OF SUSPENSION MAILED

TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED

Sep 19, 2008

TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Sep 19, 2008

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Sep 19, 2008

TEAS/EMAIL CORRESPONDENCE ENTERED

REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED

Jul 23, 2008

REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED

Jan 23, 2008

REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED

LETTER OF SUSPENSION MAILED

Jul 23, 2007

LETTER OF SUSPENSION MAILED

SUSPENSION LETTER WRITTEN

Jul 22, 2007

SUSPENSION LETTER WRITTEN

ASSIGNED TO LIE

Jun 26, 2007

ASSIGNED TO LIE

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jun 26, 2007

CORRESPONDENCE RECEIVED IN LAW OFFICE

AMENDMENT FROM APPLICANT ENTERED

Jun 26, 2007

AMENDMENT FROM APPLICANT ENTERED

PAPER RECEIVED

Jun 14, 2007

PAPER RECEIVED

NON-FINAL ACTION MAILED

Dec 21, 2006

NON-FINAL ACTION MAILED

NON-FINAL ACTION WRITTEN

Dec 20, 2006

NON-FINAL ACTION WRITTEN

ASSIGNED TO EXAMINER

Dec 13, 2006

ASSIGNED TO EXAMINER

NOTICE OF PSEUDO MARK MAILED

Sep 28, 2006

NOTICE OF PSEUDO MARK MAILED

NEW APPLICATION ENTERED

Sep 27, 2006

NEW APPLICATION ENTERED

Other Marks by Caroma Industries Limited

Additional USPTO filings from the same owner.

CAR

CAROMA

86312995

Caroma Industries Limited

REGISTERED

MET

METHVEN AURAJET

86775505

CAROMA INDUSTRIES LIMITED

REGISTERED

MET

METHVEN

86775485

CAROMA INDUSTRIES LIMITED

REGISTERED

CAR

CAROMA

85935719

Caroma Industries Limited

REGISTERED

Other Marks in Class 011 — Lighting, heating, cooling & sanitary apparatus

Recently filed and registered marks in the same international class.

DUO

DUO-FLO

73128621

SOMERSET TECHNOLOGIES, INC.

ABANDONED

DUO

98587706

SPEAKMAN COMPANY

REGISTERED

DUO

98712516

BIG BANG

REGISTERED

DUO

88766046

IB APPLIANCES US HOLDINGS, LLC

REGISTERED

Other Marks by Rose Auslander

Additional USPTO filings handled by the same attorney of record.

KEN

KEN DONE

74054099

REGISTERED

FOU

FOUNDATION FOR CHILD DEVELOPMENT

90811251

REGISTERED

AQU

AQUATHERM

78060228

REGISTERED

MTI

MTI MATERIALS TECHNOLOGY INSTITUTE

85287931

REGISTERED

DUO-FLO

Run a conflict check

Other Marks by Caroma Industries Limited

Other Marks in Class 011 — Lighting, heating, cooling & sanitary apparatus

Other Marks by Rose Auslander

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company