Who owns the LEANTHINK SOFTWARE trademark?

The LEANTHINK SOFTWARE trademark is owned by Lexington Lean Solutions, LLC.

What class is the LEANTHINK SOFTWARE trademark registered in?

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

What is the serial number for LEANTHINK SOFTWARE?

The USPTO serial number for LEANTHINK SOFTWARE is 88555086.

What is the registration number for LEANTHINK SOFTWARE?

LEANTHINK SOFTWARE is registered under USPTO registration number 6165386.

Sealvo

Home Search: LEANTHINK SOFTWARELEANTHINK SOFTWARE #88555086

Back

Updated Oct 17, 2026·41 searches this week

View on USPTO TSDR Find similar marks

LEA

USPTO Trademark Record

REGISTERED

LEANTHINK SOFTWARE

SN 88555086·Reg 6165386·Filed Jul 31, 2019

Owner Lexington Lean Solutions, 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.

LEANTHINK SOFTWARE (Serial No. 88555086), Registration No. 6165386, is a registered US trademark filed on Jul 31, 2019 by Lexington Lean Solutions, LLC. This trademark covers Class 042 (Scientific, technology & SaaS services).

renewal grace 6y period: March 29, 2027162 days remaining

Mark Intelligence

LEANTHINK SOFTWARE (Reg. #6165386) is a registered US trademark that has been protecting its owner, Lexington Lean Solutions, LLC, since 2019. 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

Jul 31, 2019

SERIAL

88555086

REG#

6165386

REGISTERED

Sep 29, 2020

Filing Information

StatusREGISTERED

Filing DateJul 31, 2019

Serial Number88555086

Registration No.6165386

Registration DateSep 29, 2020

Status DateSep 29, 2020

Published for OppositionDec 10, 2019

Filing Basis & Declarations

Use Application Currently

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Sep 01, 2019

First use in commerce: Sep 01, 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

26 events

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

Sep 29, 2025

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

REGISTERED-PRINCIPAL REGISTER

Sep 29, 2020

REGISTERED-PRINCIPAL REGISTER

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Aug 22, 2020

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Aug 21, 2020

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Aug 18, 2020

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

STATEMENT OF USE PROCESSING COMPLETE

Aug 17, 2020

STATEMENT OF USE PROCESSING COMPLETE

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Aug 17, 2020

CASE ASSIGNED TO INTENT TO USE PARALEGAL

SOU EXTENSION 1 GRANTED

Aug 17, 2020

SOU EXTENSION 1 GRANTED

TEAS STATEMENT OF USE RECEIVED

Jul 30, 2020

TEAS STATEMENT OF USE RECEIVED

SOU TEAS EXTENSION RECEIVED

Jul 30, 2020

SOU TEAS EXTENSION RECEIVED

USE AMENDMENT FILED

Jul 30, 2020

USE AMENDMENT FILED

SOU EXTENSION 1 FILED

Jul 30, 2020

SOU EXTENSION 1 FILED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Feb 04, 2020

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Dec 10, 2019

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

PUBLISHED FOR OPPOSITION

Dec 10, 2019

PUBLISHED FOR OPPOSITION

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Nov 20, 2019

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO LIE

Nov 04, 2019

ASSIGNED TO LIE

APPROVED FOR PUB - PRINCIPAL REGISTER

Oct 28, 2019

APPROVED FOR PUB - PRINCIPAL REGISTER

EXAMINER'S AMENDMENT ENTERED

Oct 28, 2019

EXAMINER'S AMENDMENT ENTERED

EXAMINERS AMENDMENT -WRITTEN

Oct 28, 2019

EXAMINERS AMENDMENT -WRITTEN

EXAMINERS AMENDMENT E-MAILED

Oct 28, 2019

EXAMINERS AMENDMENT E-MAILED

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Oct 28, 2019

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

ASSIGNED TO EXAMINER

Oct 26, 2019

ASSIGNED TO EXAMINER

NOTICE OF DESIGN SEARCH CODE E-MAILED

Aug 17, 2019

NOTICE OF DESIGN SEARCH CODE E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Aug 16, 2019

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Aug 03, 2019

NEW APPLICATION ENTERED

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

Recently filed and registered marks in the same international class.

SOF

SOFTWARE

85256143

SALESFORCE, INC.

REGISTERED

SOF

SOFTWARE

76240032

SALESFORCE, INC.

REGISTERED

WHE

WHEELING SOFTWARE

99600090

Wheeling Software LLC

REGISTERED

MON

MONEYTREE SOFTWARE

88632335

Accutech Systems Corporation

REGISTERED

Other Marks by Patrick M. Torre

Additional USPTO filings handled by the same attorney of record.

LOG

LogoMark

78529585

REGISTERED

BON

BONEALNET

90184382

REGISTERED

DYN

DYNAMIC ENERGY TECHNOLOGY

75065573

REGISTERED

INS

INSULINWISE

88911730

REGISTERED

LEANTHINK SOFTWARE

Run a conflict check

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

Other Marks by Patrick M. Torre

Get pre-filing clearance

Search 14M+ trademarks

Resources

Company