Who owns the NU-FLEX trademark?

The NU-FLEX trademark is owned by HARVEY, DAVID T , MR..

What class is the NU-FLEX trademark registered in?

The NU-FLEX trademark is registered in Class 019 (Non-metallic building materials).

What is the serial number for NU-FLEX?

The USPTO serial number for NU-FLEX is 73031927.

What is the registration number for NU-FLEX?

NU-FLEX is registered under USPTO registration number 1024216.

Sealvo

Home Search: NU-FLEXNU-FLEX #73031927

Back

Updated Sep 16, 2026·31 searches this week

View on USPTO TSDR Find similar marks

NUF

USPTO Trademark Record

REGISTERED

NU-FLEX

SN 73031927·Reg 1024216·Filed Sep 13, 1974

Owner HARVEY, DAVID T , MR.

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.

NU-FLEX (Serial No. 73031927), Registration No. 1024216, is a registered US trademark filed on Sep 13, 1974 by HARVEY, DAVID T , MR.. This trademark covers Class 019 (Non-metallic building materials).

Section 8/9 declaration window: November 05, 2035

Conflict Analysis

Full conflict analysis for NU-FLEX (SN 73031927) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

NU-FLEX (Reg. #1024216) is a registered US trademark that has been protecting its owner, HARVEY, DAVID T , MR., since 1974. The mark covers Class 019 (Non-metallic building materials). Goods and services include Materials, not of metal, for building and construction; rigid pipes, not of metal, for building; asphalt, pitch, tar and....

FILED

Sep 13, 1974

SERIAL

73031927

REG#

1024216

REGISTERED

Nov 04, 1975

Filing Information

StatusREGISTERED

Filing DateSep 13, 1974

Serial Number73031927

Registration No.1024216

Registration DateNov 04, 1975

Status DateJan 02, 2026

Next RenewalNovember 05, 2035

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlySection 8 AcceptedSection 15 AcknowledgedTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 019Non-metallic building materials

US codes: 012

First use anywhere: Apr 05, 1973

First use in commerce: Apr 27, 1974

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.

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

20 events

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jan 02, 2026

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Jan 02, 2026

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

REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS)

Jan 02, 2026

REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS)

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

Jan 02, 2026

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

TEAS SECTION 8 & 9 RECEIVED

Sep 23, 2025

TEAS SECTION 8 & 9 RECEIVED

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Feb 12, 2025

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

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

Nov 04, 2024

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

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Sep 19, 2015

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Sep 19, 2015

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

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

Sep 19, 2015

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

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

Sep 19, 2015

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

TEAS SECTION 8 & 9 RECEIVED

Aug 21, 2015

TEAS SECTION 8 & 9 RECEIVED

CASE FILE IN TICRS

Oct 31, 2007

CASE FILE IN TICRS

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

Mar 21, 2006

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

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

Mar 21, 2006

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

TEAS SECTION 8 & 9 RECEIVED

Oct 28, 2005

TEAS SECTION 8 & 9 RECEIVED

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

Oct 28, 2005

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

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Aug 21, 1996

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

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

Nov 03, 1995

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

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

Jan 25, 1982

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

Other Marks in Class 019 — Non-metallic building materials

Recently filed and registered marks in the same international class.

FLE

FLEX

98723128

FGI Industries Inc.

REGISTERED

NUP

NU-POLY

76513013

Nudo Products Inc.

REGISTERED

NUT

NU-TIE

90790664

Owens Corning Intellectual Capital, LLC

REGISTERED

NUO

NU OIL

85735644

Hallmark Hardwoods, Inc.

REGISTERED

NU-FLEX

Run a conflict check

Other Marks in Class 019 — Non-metallic building materials

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company