(11) 98705-3426
TrademarkIQ iconTrademarkIQ
Back to search
Official data from USPTO

DUALFLOW

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

Before investing in name, identity, and promotion, validate collision risk and registration strategy to avoid wasting time and budget.

Active USPTO registrationType: WordOffice: United States

Quick snapshot

DUALFLOW

ST13

US500000078759206

Class

11

Filing

78759206

Registration

3687555

Risk and opportunity diagnosis

Executive reading for naming, filing, and monitoring decisions.

USPTO status

Active USPTO registration

Case type

Application and registration

Recorded events

46

Latest update

03/22/2026

Trademark type

Word

Nice classes

11

Filing date

11/22/2005

Registration date

09/22/2009

Expiration date

-

Complete case details

Structured fields from the responsible authority and the official record.

Status date

11/01/2018

Last transaction

03/22/2026

Responsible office

United States Patent and Trademark Office

Status code

800

Official register

Principal Register

Filing basis

Intent to use

First use anywhere

2009-01-00

First use in commerce

03/20/2009

Drawing code

4

Owner type

03

Owner location

PORTLAND, OR, US

Examiner

KHAN, ASMAT A

Law office

M50

Current location

GENERIC WEB UPDATE

Holders and representatives

Holders

JL Industries, Inc.
JL Industries, Inc.

Representatives

Kimberly N. Fisher Kolitch Romano Dascenzo Gates LLP

Technical classification

Nice Classes

Class 11

Vienna Codes

No Vienna codes available.

Goods and services

Class 11

Plumbing fittingstrap priming valves

Publications

History of USPTO decisions and trademark events.

46 publications found

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

03/20/2026

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

03/20/2026

REAP

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

03/20/2026

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

02/17/2023

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

02/17/2023

REAP

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

02/17/2023

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

04/22/2022

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

04/22/2022

REAP

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

04/22/2022

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

10/15/2019

NA89

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

11/01/2018

RNL1

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

11/01/2018

89AG

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

11/01/2018

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

11/01/2018

E89R

TEAS SECTION 8 & 9 RECEIVED

10/23/2018

REM2

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

09/22/2018

NA85

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

09/17/2015

C15A

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

09/17/2015

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

09/16/2015

E815

TEAS SECTION 8 & 15 RECEIVED

08/14/2015

CHAN

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

11/11/2014

COAR

TEAS CHANGE OF OWNER ADDRESS RECEIVED

11/11/2014

R.PR

REGISTERED-PRINCIPAL REGISTER

09/22/2009

REGV

LAW OFFICE REGISTRATION REVIEW COMPLETED

08/20/2009

ALIE

ASSIGNED TO LIE

08/20/2009

CNPR

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

08/18/2009

SUPC

STATEMENT OF USE PROCESSING COMPLETE

07/16/2009

AITU

CASE ASSIGNED TO INTENT TO USE PARALEGAL

07/16/2009

IUAF

USE AMENDMENT FILED

06/22/2009

EISU

TEAS STATEMENT OF USE RECEIVED

06/22/2009

NOAM

NOA MAILED - SOU REQUIRED FROM APPLICANT

05/26/2009

TMBN

TTAB RELEASE CASE TO TRADEMARKS

04/13/2009

OP.T

OPPOSITION TERMINATED NO. 999999

04/13/2009

OP.D

OPPOSITION DISMISSED NO. 999999

04/13/2009

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

12/23/2008

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

02/28/2007

REAP

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

02/28/2007

OP.I

OPPOSITION INSTITUTED NO. 999999

01/24/2007

ETOF

EXTENSION OF TIME TO OPPOSE RECEIVED

08/21/2006

PUBO

PUBLISHED FOR OPPOSITION

08/01/2006

NPUB

NOTICE OF PUBLICATION

07/12/2006

PREV

LAW OFFICE PUBLICATION REVIEW COMPLETED

06/12/2006

ALIE

ASSIGNED TO LIE

06/09/2006

CNSA

APPROVED FOR PUB - PRINCIPAL REGISTER

06/01/2006

DOCK

ASSIGNED TO EXAMINER

05/26/2006

NWAP

NEW APPLICATION ENTERED

11/29/2005

Continuous trademark protection

Get notified about every new filing that threatens DUALFLOW or your mark.

Professional 24-month watch service: we monitor USPTO for you and alert you in time to oppose — before conflicts become losses.