Who owns the KELSAN trademark?

The KELSAN trademark is owned by L. B. Foster Company.

What class is the KELSAN trademark registered in?

The KELSAN trademark is registered in Class 004 (Industrial oils, fuels, lubricants & candles).

What is the serial number for KELSAN?

The USPTO serial number for KELSAN is 87364832.

What is the registration number for KELSAN?

KELSAN is registered under USPTO registration number 6080438.

Sealvo

Home Search: KELSANKELSAN #87364832

Back

Updated Oct 6, 2026·16 searches this week

View on USPTO TSDR Find similar marks

KEL

USPTO Trademark Record

REGISTERED

KELSAN

SN 87364832·Reg 6080438·Filed Mar 09, 2017

Owner L. B. Foster Company

Industrial oils and greases, wax; lubricants; dust absorbing, wetting and binding compositions; fuels and illuminants; candles and wicks for lighting.

KELSAN (Serial No. 87364832), Registration No. 6080438, is a registered US trademark filed on Mar 09, 2017 by L. B. Foster Company. This trademark covers Class 004 (Industrial oils, fuels, lubricants & candles).

Section 8/9 declaration window: June 17, 2030

Mark Intelligence

KELSAN (Reg. #6080438) is a registered US trademark that has been protecting its owner, L. B. Foster Company, since 2017. The mark covers Class 004 (Industrial oils, fuels, lubricants & candles). Goods and services include Industrial oils and greases, wax; lubricants; dust absorbing, wetting and binding compositions; fuels and illuminants; c.... The mark faced 1 opposition proceeding during prosecution.

FILED

Mar 09, 2017

SERIAL

87364832

REG#

6080438

REGISTERED

Jun 16, 2020

Filing Information

StatusREGISTERED

Filing DateMar 09, 2017

Serial Number87364832

Registration No.6080438

Registration DateJun 16, 2020

Status DateSep 02, 2026

Published for OppositionJul 11, 2017

Filing Basis & Declarations

Standard Characters ClaimedUse Application CurrentlySection 8 AcceptedSection 15 AcknowledgedTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 004Industrial oils, fuels, lubricants & candles

US codes: 001, 006, 015

First use anywhere: Sep 15, 2019

First use in commerce: Jan 15, 2020

Industrial oils and greases, wax; lubricants; dust absorbing, wetting and binding compositions; fuels and illuminants; candles and wicks for lighting.

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

43 events

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

Sep 02, 2026

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

Sep 02, 2026

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Sep 01, 2026

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 & 15 RECEIVED

Jun 04, 2026

TEAS SECTION 8 & 15 RECEIVED

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

Jun 16, 2025

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

REGISTERED-PRINCIPAL REGISTER

Jun 16, 2020

REGISTERED-PRINCIPAL REGISTER

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

May 13, 2020

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

May 12, 2020

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

SU - NON-FINAL ACTION - WRITTEN

May 09, 2020

SU - NON-FINAL ACTION - WRITTEN

NON-FINAL ACTION E-MAILED

May 09, 2020

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

May 09, 2020

NOTIFICATION OF NON-FINAL ACTION E-MAILED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Mar 10, 2020

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Mar 09, 2020

CASE ASSIGNED TO INTENT TO USE PARALEGAL

SOU EXTENSION 5 GRANTED

Mar 09, 2020

SOU EXTENSION 5 GRANTED

STATEMENT OF USE PROCESSING COMPLETE

Mar 09, 2020

STATEMENT OF USE PROCESSING COMPLETE

TEAS STATEMENT OF USE RECEIVED

Feb 28, 2020

TEAS STATEMENT OF USE RECEIVED

SOU TEAS EXTENSION RECEIVED

Feb 28, 2020

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 5 FILED

Feb 28, 2020

SOU EXTENSION 5 FILED

USE AMENDMENT FILED

Feb 28, 2020

USE AMENDMENT FILED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Aug 20, 2019

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

Aug 16, 2019

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 4 FILED

Aug 16, 2019

SOU EXTENSION 4 FILED

SOU EXTENSION 4 GRANTED

Aug 16, 2019

SOU EXTENSION 4 GRANTED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Feb 22, 2019

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

Feb 20, 2019

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 3 FILED

Feb 20, 2019

SOU EXTENSION 3 FILED

SOU EXTENSION 3 GRANTED

Feb 20, 2019

SOU EXTENSION 3 GRANTED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Aug 24, 2018

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

Aug 22, 2018

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 2 FILED

Aug 22, 2018

SOU EXTENSION 2 FILED

SOU EXTENSION 2 GRANTED

Aug 22, 2018

SOU EXTENSION 2 GRANTED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Feb 23, 2018

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

Feb 21, 2018

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 1 FILED

Feb 21, 2018

SOU EXTENSION 1 FILED

SOU EXTENSION 1 GRANTED

Feb 21, 2018

SOU EXTENSION 1 GRANTED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Sep 05, 2017

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Jul 11, 2017

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jul 11, 2017

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jun 21, 2017

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO EXAMINER

Jun 03, 2017

ASSIGNED TO EXAMINER

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 03, 2017

APPROVED FOR PUB - PRINCIPAL REGISTER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Mar 15, 2017

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Mar 13, 2017

NEW APPLICATION ENTERED

Other Marks by L. B. Foster Company

Additional USPTO filings from the same owner.

ALL

ALLCURVE

88519909

L. B. Foster Company

REGISTERED

DUR

DURACURVE

88519649

L. B. Foster Company

REGISTERED

LBF

LBFOSTER

98465152

L. B. Foster Company

REGISTERED

LBF

LB FOSTER

86256151

L. B. Foster Company

REGISTERED

Other Marks by Gary Tannenbaum

Additional USPTO filings handled by the same attorney of record.

RRE

R REDNER'S FRIED CHICKEN

90065189

REGISTERED

RRE

R REDNER'S READY! ONLINE ORDERS & PICKUP

90053906

REGISTERED

COS

COST BOSS

99366132

REGISTERED

RED

REDNER'S WAREHOUSE MARKETS

75067790

REGISTERED

KELSAN

Run a conflict check

Other Marks by L. B. Foster Company

Other Marks by Gary Tannenbaum

Get pre-filing clearance

Search 14M+ trademarks

Resources

Company