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Official data from USPTO

ISOFLOW

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

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Active USPTO registrationType: WordOffice: United States

Quick snapshot

ISOFLOW

ST13

US500000086774119

Class

6

Filing

86774119

Registration

4982584

Risk and opportunity diagnosis

Executive reading for naming, filing, and monitoring decisions.

USPTO status

Active USPTO registration

Case type

Application and registration

Recorded events

35

Latest update

02/06/2026

Trademark type

Word

Nice classes

6

Filing date

09/30/2015

Registration date

06/21/2016

Expiration date

-

Complete case details

Structured fields from the responsible authority and the official record.

Status date

10/15/2021

Last transaction

02/06/2026

Responsible office

United States Patent and Trademark Office

Status code

702

Official register

Principal Register

First use anywhere

06/17/2015

First use in commerce

09/01/2015

Drawing code

4

Owner type

16

Owner location

Edina, MN

Examiner

THOMAS, AMY E

Law office

M10

Current location

TMO LAW OFFICE 110

Holders and representatives

Holders

Northern Brewer, LLC
Northern Brewer, LLC

Representatives

Sean Ploen Saunders & Silverstein LLP

Technical classification

Nice Classes

Class 6

Vienna Codes

No Vienna codes available.

Goods and services

Class 6

Metal hardwarebarbed fittingsdip tubesbulkheads in the nature of a tube-like metal connectorall for use in beer brewing

Publications

History of USPTO decisions and trademark events.

35 publications found

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

02/04/2026

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

02/04/2026

REAP

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

02/04/2026

CHAN

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

02/04/2026

COAR

TEAS CHANGE OF OWNER ADDRESS RECEIVED

02/04/2026

REM2

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

06/21/2025

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

08/29/2022

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

08/29/2022

REAP

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

08/29/2022

NA85

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

10/15/2021

C15A

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

10/15/2021

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

10/15/2021

E815

TEAS SECTION 8 & 15 RECEIVED

07/07/2021

REM1

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

06/21/2021

CHAN

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

11/01/2020

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

11/01/2020

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

11/01/2020

REAP

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

11/01/2020

COAR

TEAS CHANGE OF OWNER ADDRESS RECEIVED

11/01/2020

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

10/29/2019

REAP

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

10/29/2019

R.PR

REGISTERED-PRINCIPAL REGISTER

06/21/2016

NPUB

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

04/05/2016

PUBO

PUBLISHED FOR OPPOSITION

04/05/2016

NONP

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

03/16/2016

PREV

LAW OFFICE PUBLICATION REVIEW COMPLETED

03/01/2016

ALIE

ASSIGNED TO LIE

02/23/2016

CNSA

APPROVED FOR PUB - PRINCIPAL REGISTER

01/22/2016

XAEC

EXAMINER'S AMENDMENT ENTERED

01/22/2016

GNEN

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

01/22/2016

GNEA

EXAMINERS AMENDMENT E-MAILED

01/22/2016

CNEA

EXAMINERS AMENDMENT -WRITTEN

01/22/2016

DOCK

ASSIGNED TO EXAMINER

01/20/2016

NWOS

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

10/06/2015

NWAP

NEW APPLICATION ENTERED

10/03/2015

Continuous trademark protection

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