Who owns the HYDROFLOW trademark?

The HYDROFLOW trademark is owned by Nucor Corporation.

What class is the HYDROFLOW trademark registered in?

The HYDROFLOW trademark is registered in Class 006 (Common metals, their alloys & metal goods).

What is the serial number for HYDROFLOW?

The USPTO serial number for HYDROFLOW is 88140914.

What is the registration number for HYDROFLOW?

HYDROFLOW is registered under USPTO registration number 6086391.

Sealvo

Home Search: HYDROFLOWHYDROFLOW #88140914

Back

Updated Oct 7, 2026·29 searches this week

View on USPTO TSDR Find similar marks

HYD

USPTO Trademark Record

REGISTERED

HYDROFLOW

SN 88140914·Reg 6086391·Filed Oct 03, 2018

Owner Nucor Corporation

Common metals and their alloys, ores; metal materials for building and construction; transportable buildings of metal; non-electric cables and wires of common metal; small items of metal hardware; metal containers for storage or transport; safes.

HYDROFLOW (Serial No. 88140914), Registration No. 6086391, is a registered US trademark filed on Oct 03, 2018 by Nucor Corporation. This trademark covers Class 006 (Common metals, their alloys & metal goods).

Section 8/9 declaration window: June 24, 2030

Mark Intelligence

HYDROFLOW (Reg. #6086391) is a registered US trademark that has been protecting its owner, Nucor Corporation, since 2018. The mark covers Class 006 (Common metals, their alloys & metal goods). Goods and services include Common metals and their alloys, ores; metal materials for building and construction; transportable buildings of metal; n.... The mark faced 1 opposition proceeding during prosecution.

FILED

Oct 03, 2018

SERIAL

88140914

REG#

6086391

REGISTERED

Jun 23, 2020

Filing Information

StatusREGISTERED

Filing DateOct 03, 2018

Serial Number88140914

Registration No.6086391

Registration DateJun 23, 2020

Status DateSep 12, 2026

Published for OppositionSep 17, 2019

Filing Basis & Declarations

Standard Characters ClaimedUse Application CurrentlySection 8 AcceptedSection 15 AcknowledgedTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 006Common metals, their alloys & metal goods

US codes: 002, 012, 013, 014, 023, 025, 050

First use anywhere: Feb 07, 2019

First use in commerce: Feb 07, 2019

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

28 events

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Sep 12, 2026

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Sep 12, 2026

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Sep 12, 2026

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

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

Sep 12, 2026

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

TEAS SECTION 8 & 15 RECEIVED

Jun 23, 2026

TEAS SECTION 8 & 15 RECEIVED

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

Jun 23, 2025

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

REGISTERED-PRINCIPAL REGISTER

Jun 23, 2020

REGISTERED-PRINCIPAL REGISTER

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

May 22, 2020

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

May 21, 2020

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

CASE ASSIGNED TO INTENT TO USE PARALEGAL

May 19, 2020

CASE ASSIGNED TO INTENT TO USE PARALEGAL

STATEMENT OF USE PROCESSING COMPLETE

May 19, 2020

STATEMENT OF USE PROCESSING COMPLETE

TEAS STATEMENT OF USE RECEIVED

May 04, 2020

TEAS STATEMENT OF USE RECEIVED

USE AMENDMENT FILED

May 04, 2020

USE AMENDMENT FILED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Nov 12, 2019

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Sep 17, 2019

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Sep 17, 2019

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Aug 28, 2019

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO LIE

Aug 13, 2019

ASSIGNED TO LIE

APPROVED FOR PUB - PRINCIPAL REGISTER

Aug 05, 2019

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS/EMAIL CORRESPONDENCE ENTERED

Jul 13, 2019

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jul 12, 2019

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jul 12, 2019

CORRESPONDENCE RECEIVED IN LAW OFFICE

ASSIGNED TO EXAMINER

Jan 15, 2019

ASSIGNED TO EXAMINER

NON-FINAL ACTION WRITTEN

Jan 15, 2019

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Jan 15, 2019

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jan 15, 2019

NOTIFICATION OF NON-FINAL ACTION E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Oct 11, 2018

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Oct 06, 2018

NEW APPLICATION ENTERED

Other Marks by Nucor Corporation

Additional USPTO filings from the same owner.

ECO

ECONIQ

90885225

Nucor Corporation

REGISTERED

PINTAIL

98382690

Nucor Corporation

REGISTERED

INV

INVINCIA

97093668

Nucor Corporation

REGISTERED

NUC

NUCUT1215

88064706

Nucor Corporation

REGISTERED

Other Marks by Dickson M. Lupo

Additional USPTO filings handled by the same attorney of record.

MIG

MIGWAY WE DELIVER.

88735793

REGISTERED

MIG

MIGWAY

88737297

REGISTERED

RED

RED CLASSIC

86711268

REGISTERED

NUC

NUCUT1215

88064706

REGISTERED

HYDROFLOW

Run a conflict check

Other Marks by Nucor Corporation

Other Marks by Dickson M. Lupo

Get pre-filing clearance

Search 14M+ trademarks

Resources

Company