Who owns the CERTIFIED LUBRICATION SPECIALIST (CLS) trademark?

The CERTIFIED LUBRICATION SPECIALIST (CLS) trademark is owned by Society of Tribologists and Lubrication Engineers.

What class is the CERTIFIED LUBRICATION SPECIALIST (CLS) trademark registered in?

The CERTIFIED LUBRICATION SPECIALIST (CLS) trademark is registered in Class B (Class NaN).

What is the serial number for CERTIFIED LUBRICATION SPECIALIST (CLS)?

The USPTO serial number for CERTIFIED LUBRICATION SPECIALIST (CLS) is 75445060.

What is the registration number for CERTIFIED LUBRICATION SPECIALIST (CLS)?

CERTIFIED LUBRICATION SPECIALIST (CLS) is registered under USPTO registration number 2303511.

CER

USPTO Trademark Record

REGISTERED

CERTIFIED LUBRICATION SPECIALIST (CLS)

SN 75445060·Reg 2303511·Filed Mar 05, 1998

Owner Society of Tribologists and Lubrication Engineers

CERTIFIED LUBRICATION SPECIALIST (CLS) (Serial No. 75445060), Registration No. 2303511, is a registered US trademark filed on Mar 05, 1998 by Society of Tribologists and Lubrication Engineers. This trademark covers Class B (Class NaN).

Section 8/9 declaration window: December 28, 2029

Mark Intelligence

CERTIFIED LUBRICATION SPECIALIST (CLS) (Reg. #2303511) is a registered US trademark that has been protecting its owner, Society of Tribologists and Lubrication Engineers, since 1998. The mark covers Class B (Class NaN). The mark faced 1 opposition proceeding during prosecution.

FILED

Mar 05, 1998

SERIAL

75445060

REG#

2303511

REGISTERED

Dec 28, 1999

Owner

Applicant

Society of Tribologists and Lubrication Engineers

Entity

Corporation

State

Address

1411 Opus Place, Ste 100, Downers Grove, IL, 60515

Country

Attorney

NameKimberly A. Pendo

Law firm

Kimberly A. Pendo Chicago Law Partners, LLC

Docket

008778.0701

Address

333 West Wacker Drive, Suite 810, Chicago, IL 60606, United States

Get pre-filing clearance

AI attorney analyzes your proposed mark against USPTO — Go/No-Go verdict, class-by-class risks, and strategy recommendations.

Run clearance

Filing Information

StatusREGISTERED

Filing DateMar 05, 1998

Serial Number75445060

Registration No.2303511

Registration DateDec 28, 1999

Status DateFeb 17, 2020

Published for OppositionOct 05, 1999

Next RenewalDecember 28, 2029

Mark TypeTypeset (words/letters/numbers)

Attorney Docket008778.0701

Status DescriptionLive and registered, renewed

Filing Signals

FILED

1998

YEARS AGO

28y

CLASSES

MADRID FILINGS

—

Opposed 1× during prosecution

Search 14M+ trademarks

Free USPTO lookups by name, owner, or serial number. No account needed.

Search now

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 00BClass 0

US codes: B

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

Status History

33 events

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Aug 04, 2026

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Aug 04, 2026

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

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

Aug 04, 2026

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Aug 04, 2026

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Aug 04, 2026

TEAS CHANGE OF CORRESPONDENCE RECEIVED

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

Feb 17, 2020

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

Feb 17, 2020

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

Feb 17, 2020

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jan 29, 2020

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jan 28, 2020

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 & 9 RECEIVED

Dec 12, 2019

TEAS SECTION 8 & 9 RECEIVED

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

Dec 28, 2018

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

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

Apr 26, 2016

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Apr 26, 2016

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

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

Dec 13, 2011

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Dec 13, 2011

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

Jan 06, 2010

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Jan 06, 2010

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

TEAS SECTION 8 & 9 RECEIVED

Dec 16, 2009

TEAS SECTION 8 & 9 RECEIVED

CASE FILE IN TICRS

Jun 01, 2006

CASE FILE IN TICRS

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

Aug 30, 2005

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

PAPER RECEIVED

Jul 06, 2005

PAPER RECEIVED

REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED

Jul 06, 2005

REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED

REGISTERED-PRINCIPAL REGISTER

Dec 28, 1999

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Oct 05, 1999

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Sep 03, 1999

NOTICE OF PUBLICATION

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 17, 1999

APPROVED FOR PUB - PRINCIPAL REGISTER

EXAMINER'S AMENDMENT MAILED

May 11, 1999

EXAMINER'S AMENDMENT MAILED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Apr 01, 1999

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION MAILED

Oct 01, 1998

NON-FINAL ACTION MAILED

ASSIGNED TO EXAMINER

Sep 16, 1998

ASSIGNED TO EXAMINER

Sep 11, 1998

ASSIGNED TO EXAMINER

Sep 11, 1998

ASSIGNED TO EXAMINER

CERTIFIED LUBRICATION SPECIALIST (CLS)

Get pre-filing clearance

Search 14M+ trademarks

Run a conflict check

Other Marks by Society of Tribologists and Lubrication Engineers

Other Marks in Class B — Class NaN

Other Marks by Kimberly A. Pendo

Industries

USPTO Deadlines

Compare

Resources

Company