Who owns the LEANFX trademark?

The LEANFX trademark is owned by National Machinery LLC.

What class is the LEANFX trademark registered in?

The LEANFX trademark is registered in Class 007 (Machines, machine tools & power-operated tools).

What is the serial number for LEANFX?

The USPTO serial number for LEANFX is 77496025.

What is the registration number for LEANFX?

LEANFX is registered under USPTO registration number 3709748.

Sealvo

Home Search: LEANFXLEANFX #77496025

Back

Updated Oct 30, 2026·28 searches this week

View on USPTO TSDR Find similar marks

LEA

USPTO Trademark Record

REGISTERED

LEANFX

SN 77496025·Reg 3709748·Filed Jun 11, 2008

Owner National Machinery LLC

Machines, machine tools, power-operated tools; motors and engines, except for land vehicles; machine coupling and transmission components, except for land vehicles; agricultural implements, other than hand-operated hand tools; incubators for eggs; automatic vending machines.

LEANFX (Serial No. 77496025), Registration No. 3709748, is a registered US trademark filed on Jun 11, 2008 by National Machinery LLC. This trademark covers Class 007 (Machines, machine tools & power-operated tools).

Section 8/9 declaration window: November 12, 2029

Mark Intelligence

LEANFX (Reg. #3709748) is a registered US trademark that has been protecting its owner, National Machinery LLC, since 2008. The mark covers Class 007 (Machines, machine tools & power-operated tools). Goods and services include Machines, machine tools, power-operated tools; motors and engines, except for land vehicles; machine coupling and transm.... The mark faced 1 opposition proceeding during prosecution.

FILED

Jun 11, 2008

SERIAL

77496025

REG#

3709748

REGISTERED

Nov 10, 2009

Filing Information

StatusREGISTERED

Filing DateJun 11, 2008

Serial Number77496025

Registration No.3709748

Registration DateNov 10, 2009

Status DateNov 14, 2019

Published for OppositionJan 06, 2009

Filing Basis & Declarations

Standard Characters ClaimedUse Application CurrentlySection 8 AcceptedSection 15 AcknowledgedTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 007Machines, machine tools & power-operated tools

US codes: 013, 019, 021, 023, 031, 034, 035

First use anywhere: Mar 31, 2009

First use in commerce: Mar 31, 2009

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

34 events

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Mar 26, 2025

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Mar 26, 2025

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

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

Mar 26, 2025

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Mar 26, 2025

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Mar 26, 2025

TEAS CHANGE OF CORRESPONDENCE RECEIVED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Nov 14, 2019

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Nov 14, 2019

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

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Nov 14, 2019

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

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

Nov 14, 2019

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

TEAS SECTION 8 & 9 RECEIVED

Oct 08, 2019

TEAS SECTION 8 & 9 RECEIVED

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Jul 31, 2019

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

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

Nov 10, 2018

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

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Apr 11, 2015

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Apr 11, 2015

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

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

Apr 11, 2015

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

TEAS SECTION 8 & 15 RECEIVED

Mar 30, 2015

TEAS SECTION 8 & 15 RECEIVED

REGISTERED-PRINCIPAL REGISTER

Nov 10, 2009

REGISTERED-PRINCIPAL REGISTER

LAW OFFICE REGISTRATION REVIEW COMPLETED

Oct 07, 2009

LAW OFFICE REGISTRATION REVIEW COMPLETED

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Oct 07, 2009

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Sep 15, 2009

CASE ASSIGNED TO INTENT TO USE PARALEGAL

STATEMENT OF USE PROCESSING COMPLETE

Sep 15, 2009

STATEMENT OF USE PROCESSING COMPLETE

TEAS STATEMENT OF USE RECEIVED

Aug 21, 2009

TEAS STATEMENT OF USE RECEIVED

USE AMENDMENT FILED

Aug 21, 2009

USE AMENDMENT FILED

NOA MAILED - SOU REQUIRED FROM APPLICANT

Mar 31, 2009

NOA MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Jan 06, 2009

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Dec 17, 2008

NOTICE OF PUBLICATION

LAW OFFICE PUBLICATION REVIEW COMPLETED

Dec 01, 2008

LAW OFFICE PUBLICATION REVIEW COMPLETED

ASSIGNED TO LIE

Nov 26, 2008

ASSIGNED TO LIE

APPROVED FOR PUB - PRINCIPAL REGISTER

Nov 24, 2008

APPROVED FOR PUB - PRINCIPAL REGISTER

NON-FINAL ACTION MAILED

Sep 22, 2008

NON-FINAL ACTION MAILED

NON-FINAL ACTION WRITTEN

Sep 20, 2008

NON-FINAL ACTION WRITTEN

ASSIGNED TO EXAMINER

Sep 19, 2008

ASSIGNED TO EXAMINER

NOTICE OF PSEUDO MARK MAILED

Jun 17, 2008

NOTICE OF PSEUDO MARK MAILED

NEW APPLICATION ENTERED

Jun 16, 2008

NEW APPLICATION ENTERED

Other Marks by National Machinery LLC

Additional USPTO filings from the same owner.

NAT

NATIONAL

71091731

NATIONAL MACHINERY LLC

REGISTERED

BOL

BOLTMAKER

71558911

NATIONAL MACHINERY LLC

REGISTERED

MAX

MAXI

73356286

NATIONAL MACHINERY LLC

REGISTERED

MAX

MAXIPRES

71308168

National Machinery LLC

REGISTERED

Other Marks by Christopher A. Jethrow

Additional USPTO filings handled by the same attorney of record.

NEX

NEXTGEN RESTORATION

90141617

REGISTERED

SAH

SAHSSRXMD

99248645

REGISTERED

BUL

BULQUERX

99217064

REGISTERED

SHR

SHROUDGUARD

88018656

REGISTERED

LEANFX

Run a conflict check

Other Marks by National Machinery LLC

Other Marks by Christopher A. Jethrow

Get pre-filing clearance

Search 14M+ trademarks

Industries

USPTO Deadlines

Compare

Resources

Company