Who owns the LST trademark?

The LST trademark is owned by FLAGSHIP FACILITY SERVICES LLC.

What class is the LST trademark registered in?

The LST trademark is registered in Class 041 (Education & entertainment services).

What is the serial number for LST?

The USPTO serial number for LST is 90683405.

What is the registration number for LST?

LST is registered under USPTO registration number 7882799.

Sealvo

Home Search: LSTLST #90683405

Back

Updated Oct 19, 2026·42 searches this week

View on USPTO TSDR Find similar marks

LST

USPTO Trademark Record

REGISTERED

LST

SN 90683405·Reg 7882799·Filed Apr 30, 2021

Owner FLAGSHIP FACILITY SERVICES LLC

Education; providing of training; entertainment; sporting and cultural activities.

LST (Serial No. 90683405), Registration No. 7882799, is a registered US trademark filed on Apr 30, 2021 by FLAGSHIP FACILITY SERVICES LLC. This trademark covers Class 041 (Education & entertainment services).

early section 8: August 05, 2031

Mark Intelligence

LST (Reg. #7882799) is a registered US trademark that has been protecting its owner, FLAGSHIP FACILITY SERVICES LLC, since 2021. The mark covers Class 041 (Education & entertainment services). Goods and services include Education; providing of training; entertainment; sporting and cultural activities.. The mark faced 1 opposition proceeding during prosecution.

FILED

Apr 30, 2021

SERIAL

90683405

REG#

7882799

REGISTERED

Aug 05, 2025

Filing Information

StatusREGISTERED

Filing DateApr 30, 2021

Serial Number90683405

Registration No.7882799

Registration DateAug 05, 2025

Status DateAug 05, 2025

Published for OppositionFeb 08, 2022

Filing Basis & Declarations

Standard Characters ClaimedUse Application Currently

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 041Education & entertainment services

US codes: 100, 101, 107

First use anywhere: Dec 25, 2022

First use in commerce: Dec 25, 2022

Education; providing of training; entertainment; sporting and cultural activities.

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

48 events

REGISTERED-PRINCIPAL REGISTER

Aug 05, 2025

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Aug 05, 2025

NOTICE OF REGISTRATION CONFIRMATION EMAILED

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Jul 17, 2025

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Jul 17, 2025

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Jul 15, 2025

CASE ASSIGNED TO INTENT TO USE PARALEGAL

STATEMENT OF USE PROCESSING COMPLETE

Jul 15, 2025

STATEMENT OF USE PROCESSING COMPLETE

TEAS STATEMENT OF USE RECEIVED

Apr 02, 2025

TEAS STATEMENT OF USE RECEIVED

USE AMENDMENT FILED

Apr 02, 2025

USE AMENDMENT FILED

SOU TEAS EXTENSION RECEIVED

Sep 23, 2024

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 5 FILED

Sep 23, 2024

SOU EXTENSION 5 FILED

SOU EXTENSION 5 GRANTED

Sep 23, 2024

SOU EXTENSION 5 GRANTED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Sep 23, 2024

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Aug 22, 2024

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Jul 04, 2024

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

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

Jun 11, 2024

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jun 11, 2024

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jun 11, 2024

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

Jun 11, 2024

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Apr 04, 2024

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

Apr 03, 2024

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 4 FILED

Apr 03, 2024

SOU EXTENSION 4 FILED

SOU EXTENSION 4 GRANTED

Apr 03, 2024

SOU EXTENSION 4 GRANTED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Oct 05, 2023

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU EXTENSION 3 GRANTED

Oct 03, 2023

SOU EXTENSION 3 GRANTED

SOU EXTENSION 3 FILED

Oct 03, 2023

SOU EXTENSION 3 FILED

SOU TEAS EXTENSION RECEIVED

Oct 03, 2023

SOU TEAS EXTENSION RECEIVED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Mar 28, 2023

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

Mar 24, 2023

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 2 FILED

Mar 24, 2023

SOU EXTENSION 2 FILED

SOU EXTENSION 2 GRANTED

Mar 24, 2023

SOU EXTENSION 2 GRANTED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Oct 01, 2022

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

Sep 29, 2022

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 1 FILED

Sep 29, 2022

SOU EXTENSION 1 FILED

SOU EXTENSION 1 GRANTED

Sep 29, 2022

SOU EXTENSION 1 GRANTED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Aug 25, 2022

TEAS CHANGE OF OWNER ADDRESS RECEIVED

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

Aug 25, 2022

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Aug 25, 2022

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Aug 25, 2022

TEAS CHANGE OF CORRESPONDENCE RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Aug 25, 2022

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Jun 23, 2022

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Apr 05, 2022

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Feb 08, 2022

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Feb 08, 2022

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jan 19, 2022

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jan 02, 2022

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Jan 01, 2022

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Aug 04, 2021

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

May 04, 2021

NEW APPLICATION ENTERED

Other Marks by FLAGSHIP FACILITY SERVICES LLC

Additional USPTO filings from the same owner.

MIS

MISE EN PLACE

97732713

FLAGSHIP FACILITY SERVICES LLC

REGISTERED

LSF

LSFE

90683605

FLAGSHIP FACILITY SERVICES LLC

REGISTERED

LSF

LSFM

90685974

FLAGSHIP FACILITY SERVICES LLC

REGISTERED

LSF

LSFT

90685977

FLAGSHIP FACILITY SERVICES LLC

REGISTERED

Other Marks in Class 041 — Education & entertainment services

Recently filed and registered marks in the same international class.

LST

97487001

Deeecenter Inc.

ABANDONED

LST

88737473

Nelson, Lawrence Merle

ABANDONED

LST

LST MARKETING

97638539

LST Marketing Texas LLC

REGISTERED

LST

LST MARKETING

97636794

LST Marketing Texas LLC

REGISTERED

Other Marks by Ellie Sowanick

Additional USPTO filings handled by the same attorney of record.

MIS

MISE EN PLACE

97732713

REGISTERED

LSF

LSFE

90683605

REGISTERED

LSF

LSFM

90685974

REGISTERED

LSF

LSFT

90685977

REGISTERED

LST

Run a conflict check

Other Marks by FLAGSHIP FACILITY SERVICES LLC

Other Marks in Class 041 — Education & entertainment services

Other Marks by Ellie Sowanick

Get pre-filing clearance

Search 14M+ trademarks

Resources

Company