Who owns the LEAN trademark?

The LEAN trademark is owned by Lean FRO, LLC.

What class is the LEAN trademark registered in?

The LEAN trademark is registered in Class 042 (Scientific, technology & SaaS services).

What is the serial number for LEAN?

The USPTO serial number for LEAN is 98824561.

What is the registration number for LEAN?

LEAN is registered under USPTO registration number 8106425.

Sealvo

Home Search: LEANLEAN #98824561

Back

Updated Oct 23, 2026·32 searches this week

View on USPTO TSDR Find similar marks

LEA

USPTO Trademark Record

REGISTERED

LEAN

SN 98824561·Reg 8106425·Filed Oct 28, 2024

Owner Lean FRO, LLC

Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

LEAN (Serial No. 98824561), Registration No. 8106425, is a registered US trademark filed on Oct 28, 2024 by Lean FRO, LLC. This trademark covers Class 042 (Scientific, technology & SaaS services).

early section 8: January 20, 2032

Mark Intelligence

LEAN (Reg. #8106425) is a registered US trademark that has been protecting its owner, Lean FRO, LLC, since 2024. The mark covers Class 042 (Scientific, technology & SaaS services). Goods and services include Scientific and technological services and research and design relating thereto; industrial analysis, industrial research.... The mark faced 1 opposition proceeding during prosecution.

FILED

Oct 28, 2024

SERIAL

98824561

REG#

8106425

REGISTERED

Jan 20, 2026

Filing Information

StatusREGISTERED

Filing DateOct 28, 2024

Serial Number98824561

Registration No.8106425

Registration DateJan 20, 2026

Status DateJan 20, 2026

Published for OppositionDec 02, 2025

Filing Basis & Declarations

Filed as Use ApplicationUse Application Currently

International Filings

Madrid Protocol1 filings

This mark has 1 Madrid Protocol filing on record with the USPTO.

1880072

480Apr 28, 2025

Source: USPTO Madrid International Filing Requests

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Nov 16, 2013

First use in commerce: Nov 16, 2013

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

REGISTERED-PRINCIPAL REGISTER

Jan 20, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Jan 20, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Dec 02, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Dec 02, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Nov 26, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

EXAMINERS AMENDMENT -WRITTEN

Nov 05, 2025

EXAMINERS AMENDMENT -WRITTEN

EXAMINERS AMENDMENT E-MAILED

Nov 05, 2025

EXAMINERS AMENDMENT E-MAILED

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Nov 05, 2025

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

EXAMINER'S AMENDMENT ENTERED

Nov 05, 2025

EXAMINER'S AMENDMENT ENTERED

APPROVED FOR PUB - PRINCIPAL REGISTER

Nov 05, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS/EMAIL CORRESPONDENCE ENTERED

Jul 23, 2025

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jul 22, 2025

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jul 22, 2025

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION WRITTEN

May 28, 2025

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

May 28, 2025

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

May 28, 2025

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Apr 29, 2025

ASSIGNED TO EXAMINER

Apr 29, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Apr 28, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Oct 28, 2024

NEW APPLICATION ENTERED

Other Marks by Lean FRO, LLC

Additional USPTO filings from the same owner.

LEA

LEAN

98824553

Lean FRO, LLC

REGISTERED

LEA

LEAN

98824556

Lean FRO, LLC

REGISTERED

LEA

LEAN

98824547

Lean FRO, LLC

REGISTERED

LEA

LEAN

98824552

Lean FRO, LLC

REGISTERED

Other Marks in Class 042 — Scientific, technology & SaaS services

Recently filed and registered marks in the same international class.

LEA

LEAN

98824553

Lean FRO, LLC

REGISTERED

LEA

LEAN

87447355

Lean Software Services, Inc.

REGISTERED

LEA

LEAN

87447318

Lean Software Services, Inc.

REGISTERED

LEA

LEAN

87429777

Lean Software Services, Inc.

ABANDONED

Other Marks by Stacy E. Don

Additional USPTO filings handled by the same attorney of record.

PRI

PRIME PIG

88800321

REGISTERED

UBI

UBICLOUD

98184509

REGISTERED

RAN

RANCHO VICTORIA VINEYARD RV

99456470

REGISTERED

RAN

RANCHO VICTORIA

99456463

REGISTERED

LEAN

Run a conflict check

Other Marks by Lean FRO, LLC

Other Marks in Class 042 — Scientific, technology & SaaS services

Other Marks by Stacy E. Don

Get pre-filing clearance

Search 14M+ trademarks

Resources

Company