Who owns the LFORMER trademark?

The LFORMER trademark is owned by TOSHIBA MACHINE CO., LTD..

What is the serial number for LFORMER?

The USPTO serial number for LFORMER is 79174079.

What is the registration number for LFORMER?

LFORMER is registered under USPTO registration number 5070538.

Sealvo

Home Search: LFORMERLFORMER #79174079

Back

Updated Sep 26, 2026·28 searches this week

View on USPTO TSDR Find similar marks

LFO

USPTO Trademark Record

ABANDONED

LFORMER

Q: What class is the LFORMER trademark registered in?

The LFORMER trademark is registered in Class 007 (Machines, machine tools & power-operated tools), Class 037 (Construction, installation & repair services).

SN 79174079·Reg 5070538·Filed May 25, 2015

Owner TOSHIBA MACHINE CO., LTD.

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.; Construction services; installation and repair services; mining extraction, oil and gas drilling.

LFORMER (Serial No. 79174079), Registration No. 5070538, is a abandoned US trademark filed on May 25, 2015 by TOSHIBA MACHINE CO., LTD.. This trademark covers Class 007 (Machines, machine tools & power-operated tools), Class 037 (Construction, installation & repair services).

Conflict Analysis

Full conflict analysis for LFORMER (SN 79174079) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

LFORMER (Reg. #5070538) is an abandoned US trademark that was filed in 2015 but has since been abandoned. The mark covers Class 007 (Machines, machine tools & power-operated tools) and Class 037 (Construction, installation & repair services) respectively. Goods and services include Machines, machine tools, power-operated tools; motors and engines, except for land vehicles; machine coupling and transm.... The mark faced 8 opposition proceedings during prosecution.

FILED

May 25, 2015

SERIAL

79174079

REG#

5070538

REGISTERED

Nov 01, 2016

Filing Information

StatusABANDONED

Filing DateMay 25, 2015

Serial Number79174079

Registration No.5070538

Registration DateNov 01, 2016

Status DateMay 25, 2025

Published for OppositionAug 16, 2016

Filing Basis & Declarations

Trademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 007Machines, machine tools & power-operated tools

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

Class 037Construction, installation & repair services

US codes: 100, 103, 106

Construction services; installation and repair services; mining extraction, oil and gas drilling.

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

47 events

DEATH OF INTERNATIONAL REGISTRATION

Feb 12, 2026

DEATH OF INTERNATIONAL REGISTRATION

NOTIFICATION OF EFFECT OF CANCELLATION OF INTL REG E-MAILED

Feb 12, 2026

NOTIFICATION OF EFFECT OF CANCELLATION OF INTL REG E-MAILED

DEATH OF INTERNATIONAL REGISTRATION

Dec 18, 2025

DEATH OF INTERNATIONAL REGISTRATION

NOTIFICATION OF EFFECT OF CANCELLATION OF INTL REG E-MAILED

Dec 18, 2025

NOTIFICATION OF EFFECT OF CANCELLATION OF INTL REG E-MAILED

TOTAL INVALIDATION PROCESSED BY THE IB

Feb 18, 2024

TOTAL INVALIDATION PROCESSED BY THE IB

INVALIDATION PROCESSED

Jan 25, 2024

INVALIDATION PROCESSED

TOTAL INVALIDATION OF REG EXT PROTECTION SENT TO IB

Jan 25, 2024

TOTAL INVALIDATION OF REG EXT PROTECTION SENT TO IB

TOTAL INVALIDATION OF REG EXT PROTECTION CREATED

Jan 12, 2024

TOTAL INVALIDATION OF REG EXT PROTECTION CREATED

CANCELLED SECTION 71

May 12, 2023

CANCELLED SECTION 71

COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED

Nov 01, 2021

COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED

NEW REPRESENTATIVE AT IB RECEIVED

Apr 24, 2020

NEW REPRESENTATIVE AT IB RECEIVED

FINAL DECISION TRANSACTION PROCESSED BY IB

Mar 10, 2017

FINAL DECISION TRANSACTION PROCESSED BY IB

FINAL DISPOSITION PROCESSED

Feb 16, 2017

FINAL DISPOSITION PROCESSED

FINAL DISPOSITION NOTICE SENT TO IB

Feb 16, 2017

FINAL DISPOSITION NOTICE SENT TO IB

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

Feb 01, 2017

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB

Jan 20, 2017

NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB

Jan 20, 2017

NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB

REGISTERED-PRINCIPAL REGISTER

Nov 01, 2016

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Aug 16, 2016

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Aug 16, 2016

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jul 27, 2016

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB

Jul 27, 2016

NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

Jul 27, 2016

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

LAW OFFICE PUBLICATION REVIEW COMPLETED

Jul 14, 2016

LAW OFFICE PUBLICATION REVIEW COMPLETED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jul 08, 2016

APPROVED FOR PUB - PRINCIPAL REGISTER

WITHDRAWN FROM ISSUE - EXAMINING ATTORNEY REQUEST

Jul 07, 2016

WITHDRAWN FROM ISSUE - EXAMINING ATTORNEY REQUEST

PREVIOUS ALLOWANCE COUNT WITHDRAWN

Jul 07, 2016

PREVIOUS ALLOWANCE COUNT WITHDRAWN

PUBLISHED FOR OPPOSITION

Jun 28, 2016

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jun 28, 2016

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jun 08, 2016

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB

Jun 08, 2016

NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

Jun 08, 2016

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

LAW OFFICE PUBLICATION REVIEW COMPLETED

May 23, 2016

LAW OFFICE PUBLICATION REVIEW COMPLETED

APPROVED FOR PUB - PRINCIPAL REGISTER

May 16, 2016

APPROVED FOR PUB - PRINCIPAL REGISTER

CORRESPONDENCE RECEIVED IN LAW OFFICE

May 14, 2016

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

May 14, 2016

TEAS/EMAIL CORRESPONDENCE ENTERED

ASSIGNED TO LIE

May 09, 2016

ASSIGNED TO LIE

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Apr 26, 2016

TEAS RESPONSE TO OFFICE ACTION RECEIVED

REFUSAL PROCESSED BY IB

Nov 17, 2015

REFUSAL PROCESSED BY IB

REFUSAL PROCESSED BY MPU

Oct 29, 2015

REFUSAL PROCESSED BY MPU

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

Oct 29, 2015

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

APPLICATION FILING RECEIPT MAILED

Oct 23, 2015

APPLICATION FILING RECEIPT MAILED

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Oct 23, 2015

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

NON-FINAL ACTION WRITTEN

Oct 22, 2015

NON-FINAL ACTION WRITTEN

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Oct 19, 2015

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

ASSIGNED TO EXAMINER

Oct 19, 2015

ASSIGNED TO EXAMINER

SN ASSIGNED FOR SECT 66A APPL FROM IB

Oct 15, 2015

SN ASSIGNED FOR SECT 66A APPL FROM IB

Other Marks by TOSHIBA MACHINE CO., LTD.

Additional USPTO filings from the same owner.

LFO

L-FORMER

79173419

TOSHIBA MACHINE CO., LTD.

ABANDONED

LFO

LFORMER

86639157

TOSHIBA MACHINE CO., LTD.

ABANDONED

Other Marks in Class 007 — Machines, machine tools & power-operated tools

Recently filed and registered marks in the same international class.

LFO

LFORMER

86639157

TOSHIBA MACHINE CO., LTD.

ABANDONED

Other Marks by CHERYL L. FARINE

Additional USPTO filings handled by the same attorney of record.

NAP

NAPRETTY

99358545

REGISTERED

MET

METOIN

99535495

REGISTERED

VAN

VANIART

99624776

REGISTERED

LIF

LIFTSHA

99622865

REGISTERED

LFORMER

Run a conflict check

Other Marks by TOSHIBA MACHINE CO., LTD.

Other Marks in Class 007 — Machines, machine tools & power-operated tools

Other Marks by CHERYL L. FARINE

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company