Who owns the LFS trademark?

The LFS trademark is owned by Durasystems Barriers Inc..

What class is the LFS trademark registered in?

The LFS trademark is registered in Class 019 (Non-metallic building materials).

What is the serial number for LFS?

The USPTO serial number for LFS is 88632134.

What is the registration number for LFS?

LFS is registered under USPTO registration number 0.

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Updated Oct 17, 2026·29 searches this week

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LFS

USPTO Trademark Record

PENDING

LFS

SN 88632134·Reg 0·Filed Sep 26, 2019

Owner Durasystems Barriers Inc.

Materials, not of metal, for building and construction; rigid pipes, not of metal, for building; asphalt, pitch, tar and bitumen; transportable buildings, not of metal; monuments, not of metal.

LFS (Serial No. 88632134), Registration No. 0, is a pending US trademark filed on Sep 26, 2019 by Durasystems Barriers Inc.. This trademark covers Class 019 (Non-metallic building materials).

Mark Intelligence

LFS (Reg. #0) is a pending US trademark that was filed in 2019 and is currently under USPTO examination. The mark covers Class 019 (Non-metallic building materials). Goods and services include Materials, not of metal, for building and construction; rigid pipes, not of metal, for building; asphalt, pitch, tar and....

FILED

Sep 26, 2019

SERIAL

88632134

REG#

Filing Information

StatusPENDING

Filing DateSep 26, 2019

Serial Number88632134

Registration No.0

Status DateMay 01, 2026

Mark TypeStandard characters

Attorney Docket5239.004

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 019Non-metallic building materials

US codes: 001, 012, 033, 050

Materials, not of metal, for building and construction; rigid pipes, not of metal, for building; asphalt, pitch, tar and bitumen; transportable buildings, not of metal; monuments, not of metal.

This description is as filed with the USPTO and defines the scope of trademark protection.

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Status History

77 events

APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED

Jul 31, 2026

APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED

APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED

Jul 31, 2026

APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED

SUSPENSION INQUIRY WRITTEN

May 01, 2026

SUSPENSION INQUIRY WRITTEN

INQUIRY TO SUSPENSION E-MAILED

May 01, 2026

INQUIRY TO SUSPENSION E-MAILED

NOTIFICATION OF INQUIRY AS TO SUSPENSION E-MAILED

May 01, 2026

NOTIFICATION OF INQUIRY AS TO SUSPENSION E-MAILED

SUSPENSION CHECKED - TO ATTORNEY FOR ACTION

Apr 30, 2026

SUSPENSION CHECKED - TO ATTORNEY FOR ACTION

CORRESPONDENCE RECEIVED IN LAW OFFICE

Sep 11, 2025

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Sep 11, 2025

TEAS/EMAIL CORRESPONDENCE ENTERED

SUSPENSION LETTER WRITTEN

Sep 11, 2025

SUSPENSION LETTER WRITTEN

LETTER OF SUSPENSION E-MAILED

Sep 11, 2025

LETTER OF SUSPENSION E-MAILED

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

Sep 11, 2025

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

SUSPENSION INQUIRY WRITTEN

Sep 09, 2025

SUSPENSION INQUIRY WRITTEN

INQUIRY TO SUSPENSION E-MAILED

Sep 09, 2025

INQUIRY TO SUSPENSION E-MAILED

NOTIFICATION OF INQUIRY AS TO SUSPENSION E-MAILED

Sep 09, 2025

NOTIFICATION OF INQUIRY AS TO SUSPENSION E-MAILED

TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED

Sep 09, 2025

TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED

SUSPENSION CHECKED - TO ATTORNEY FOR ACTION

Jul 10, 2025

SUSPENSION CHECKED - TO ATTORNEY FOR ACTION

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jan 08, 2025

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Jan 08, 2025

TEAS/EMAIL CORRESPONDENCE ENTERED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Jan 08, 2025

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

SUSPENSION LETTER WRITTEN

Jan 08, 2025

SUSPENSION LETTER WRITTEN

LETTER OF SUSPENSION E-MAILED

Jan 08, 2025

LETTER OF SUSPENSION E-MAILED

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

Jan 08, 2025

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED

Dec 31, 2024

TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED

SUSPENSION CHECKED - TO ATTORNEY FOR ACTION

Oct 07, 2024

SUSPENSION CHECKED - TO ATTORNEY FOR ACTION

SUSPENSION INQUIRY WRITTEN

Oct 07, 2024

SUSPENSION INQUIRY WRITTEN

INQUIRY TO SUSPENSION E-MAILED

Oct 07, 2024

INQUIRY TO SUSPENSION E-MAILED

NOTIFICATION OF INQUIRY AS TO SUSPENSION E-MAILED

Oct 07, 2024

NOTIFICATION OF INQUIRY AS TO SUSPENSION E-MAILED

ASSIGNED TO LIE

Feb 07, 2024

ASSIGNED TO LIE

CORRESPONDENCE RECEIVED IN LAW OFFICE

Feb 07, 2024

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Feb 07, 2024

TEAS/EMAIL CORRESPONDENCE ENTERED

SUSPENSION LETTER WRITTEN

Feb 07, 2024

SUSPENSION LETTER WRITTEN

LETTER OF SUSPENSION E-MAILED

Feb 07, 2024

LETTER OF SUSPENSION E-MAILED

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

Feb 07, 2024

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

NOTICE OF REVIVAL - E-MAILED

Jun 02, 2023

NOTICE OF REVIVAL - E-MAILED

ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE

Jun 01, 2023

ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE

ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND

Jun 01, 2023

ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND

ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND

Jun 01, 2023

ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND

TEAS PETITION TO REVIVE RECEIVED

Jun 01, 2023

TEAS PETITION TO REVIVE RECEIVED

PETITION TO REVIVE-GRANTED

Jun 01, 2023

PETITION TO REVIVE-GRANTED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jun 01, 2023

TEAS RESPONSE TO OFFICE ACTION RECEIVED

SUSPENSION INQUIRY WRITTEN

Feb 15, 2023

SUSPENSION INQUIRY WRITTEN

INQUIRY TO SUSPENSION E-MAILED

Feb 15, 2023

INQUIRY TO SUSPENSION E-MAILED

NOTIFICATION OF INQUIRY AS TO SUSPENSION E-MAILED

Feb 15, 2023

NOTIFICATION OF INQUIRY AS TO SUSPENSION E-MAILED

SUSPENSION CHECKED - TO ATTORNEY FOR ACTION

Feb 09, 2023

SUSPENSION CHECKED - TO ATTORNEY FOR ACTION

ASSIGNED TO EXAMINER

Jan 17, 2023

ASSIGNED TO EXAMINER

SUSPENSION LETTER WRITTEN

Jun 26, 2022

SUSPENSION LETTER WRITTEN

LETTER OF SUSPENSION E-MAILED

Jun 26, 2022

LETTER OF SUSPENSION E-MAILED

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

Jun 26, 2022

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jan 27, 2022

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Jan 27, 2022

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED

Jan 25, 2022

TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED

SUSPENSION INQUIRY WRITTEN

Aug 03, 2021

SUSPENSION INQUIRY WRITTEN

INQUIRY TO SUSPENSION E-MAILED

Aug 03, 2021

INQUIRY TO SUSPENSION E-MAILED

NOTIFICATION OF INQUIRY AS TO SUSPENSION E-MAILED

Aug 03, 2021

NOTIFICATION OF INQUIRY AS TO SUSPENSION E-MAILED

SUSPENSION CHECKED - TO ATTORNEY FOR ACTION

Jul 28, 2021

SUSPENSION CHECKED - TO ATTORNEY FOR ACTION

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

Jan 25, 2021

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jan 25, 2021

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jan 25, 2021

TEAS CHANGE OF CORRESPONDENCE RECEIVED

SUSPENSION LETTER WRITTEN

Oct 01, 2020

SUSPENSION LETTER WRITTEN

LETTER OF SUSPENSION E-MAILED

Oct 01, 2020

LETTER OF SUSPENSION E-MAILED

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

Oct 01, 2020

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Aug 24, 2020

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Aug 24, 2020

TEAS/EMAIL CORRESPONDENCE ENTERED

ASSIGNED TO LIE

Aug 18, 2020

ASSIGNED TO LIE

Aug 12, 2020

ASSIGNED TO LIE

NOTICE OF REVIVAL - E-MAILED

Jul 29, 2020

NOTICE OF REVIVAL - E-MAILED

TEAS PETITION TO REVIVE RECEIVED

Jul 27, 2020

TEAS PETITION TO REVIVE RECEIVED

PETITION TO REVIVE-GRANTED

Jul 27, 2020

PETITION TO REVIVE-GRANTED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jul 27, 2020

TEAS RESPONSE TO OFFICE ACTION RECEIVED

ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE

Jul 16, 2020

ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE

ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND

Jul 16, 2020

ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND

NON-FINAL ACTION WRITTEN

Jan 02, 2020

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Jan 02, 2020

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jan 02, 2020

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Dec 30, 2019

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Oct 01, 2019

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Sep 30, 2019

NEW APPLICATION ENTERED

Other Marks by Durasystems Barriers Inc.

Additional USPTO filings from the same owner.

DUR

DURABARRIER

77217207

DuraSystems Barriers Inc.

REGISTERED

DUR

DURAWALL

99452297

DURASYSTEMS BARRIERS INC.

PENDING

DUR

DURADUCT

90078297

DURASYSTEMS BARRIERS INC.

PENDING

Other Marks by Jonathan Berger

Additional USPTO filings handled by the same attorney of record.

GET

GET-GO

88530509

REGISTERED

98801805

REGISTERED

LIT

LITTLE SYL

99206569

REGISTERED

DUN

DUNHAM BRINGING COLOR TO LIFE

98854714

REGISTERED

LFS

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