Who owns the U-FLOW trademark?

The U-FLOW trademark is owned by HANDY & HARMAN, LLC.

What class is the U-FLOW trademark registered in?

The U-FLOW trademark is registered in Class 019 (Non-metallic building materials).

What is the serial number for U-FLOW?

The USPTO serial number for U-FLOW is 74272192.

What is the registration number for U-FLOW?

U-FLOW is registered under USPTO registration number 1743168.

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Section 8/9 declaration window

December 29, 2032

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UFL

U-FLOW

REGISTERED

Serial: 74272192
Reg: 1743168
Filed: May 04, 1992
Owner: HANDY & HARMAN, LLC

Materials, not of metal, for building and construction; rigid pipes, not of metal, for building; asphalt, pitch, tar and bitumen; transportable buildings, not of metal; monuments, not of metal.

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 019Non-metallic building materials

US codes: 012

First use anywhere: Feb 27, 1984

First use in commerce: Mar 06, 1984

Materials, not of metal, for building and construction; rigid pipes, not of metal, for building; asphalt, pitch, tar and bitumen; transportable buildings, not of metal; monuments, not of metal.

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

Status History

38 events

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Sep 17, 2025

Code ASGN

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jul 18, 2023

Code APRE

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

Jul 18, 2023

Code 89AG

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

Jul 18, 2023

Code RNL3

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

Jul 18, 2023

Code NA89

TEAS SECTION 8 & 9 RECEIVED

Dec 28, 2022

Code E89R

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

Dec 29, 2021

Code REM2

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Nov 23, 2020

Code COAR

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

Nov 23, 2020

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Nov 23, 2020

Code ARAA

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

Nov 23, 2020

Code EWAF

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Nov 23, 2020

Code TCCA

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Nov 23, 2020

Code CHAN

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Jan 24, 2018

Code ASCK

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Jan 31, 2017

Code COAR

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Jan 31, 2017

Code CHAN

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

Dec 20, 2012

Code 89AG

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

Dec 20, 2012

Code RNL2

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

Dec 20, 2012

Code NA89

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Dec 18, 2012

Code COAR

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Dec 18, 2012

Code CHAN

TEAS SECTION 8 & 9 RECEIVED

Dec 18, 2012

Code E89R

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Nov 21, 2012

Code ASCK

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Oct 20, 2010

Code ASCK

CASE FILE IN TICRS

May 15, 2008

Code CFIT

REVIEW OF CORRESPONDENCE COMPLETE

Sep 16, 2006

Code CORV

PAPER RECEIVED

Dec 13, 2004

Code MAIL

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

Nov 16, 2002

Code 89AG

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Nov 16, 2002

Code RNL1

PAPER RECEIVED

Aug 28, 2002

Code MAIL

REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED

Aug 28, 2002

Code 89AF

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

Apr 25, 1998

Code C15A

REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED

Mar 06, 1998

Code 815F

REGISTERED-PRINCIPAL REGISTER

Dec 29, 1992

Code R.PR

PUBLISHED FOR OPPOSITION

Oct 06, 1992

Code PUBO

NOTICE OF PUBLICATION

Sep 04, 1992

Code NPUB

ASSIGNED TO EXAMINER

Jul 20, 1992

Code DOCK

APPROVED FOR PUB - PRINCIPAL REGISTER

Jul 20, 1992

Code CNSA

U-FLOW

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