CLU Trademark

Trademark Overview

On Friday, February 14, 2014, a trademark application was filed for CLU with the United States Patent and Trademark Office. The USPTO has given the CLU trademark a serial number of 86193891. The federal status of this trademark filing is REGISTERED AND RENEWED as of Friday, November 14, 2025. This trademark is owned by Specialty Minerals (Michigan) Inc.. The CLU trademark is filed in the Machinery Products category with the following description:

machine tool for adding calcium metal into molten metal; machine tool for molten metal treatment
clu

General Information

Serial Number86193891
Word MarkCLU
Filing DateFriday, February 14, 2014
Status800 - REGISTERED AND RENEWED
Status DateFriday, November 14, 2025
Registration Number4863786
Registration DateTuesday, December 1, 2015
Mark Drawing4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form
Published for Opposition DateTuesday, April 15, 2014

Trademark Statements

Goods and Servicesmachine tool for adding calcium metal into molten metal; machine tool for molten metal treatment

Classification Information

International Class007 - Machines and machine tools; motors and engines (except for land vehicles); machine coupling and transmission components (except for land vehicles); agricultural implements other than hand-operated; incubators for eggs.
US Class Codes013, 019, 021, 023, 031, 034, 035
Class Status Code6 - Active
Class Status DateThursday, February 27, 2014
Primary Code007
First Use Anywhere DateTuesday, June 2, 2015
First Use In Commerce DateTuesday, June 2, 2015

Trademark Owner History

Party NameSpecialty Minerals (Michigan) Inc.
Party Type30 - Original Registrant
Legal Entity Type03 - Corporation
AddressPlymouth, MI 48170
Party NameSpecialty Minerals (Michigan) Inc.
Party Type20 - Owner at Publication
Legal Entity Type03 - Corporation
AddressBingham Farms, MI 48025
Party NameSpecialty Minerals (Michigan) Inc.
Party Type10 - Original Applicant
Legal Entity Type03 - Corporation
AddressBingham Farms, MI 48025

Trademark Events

Event DateEvent Description
Tuesday, February 18, 2014NEW APPLICATION ENTERED
Thursday, February 27, 2014NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Thursday, March 6, 2014ASSIGNED TO EXAMINER
Thursday, March 6, 2014APPROVED FOR PUB - PRINCIPAL REGISTER
Wednesday, March 26, 2014NOTICE OF PUBLICATION
Tuesday, April 15, 2014PUBLISHED FOR OPPOSITION
Tuesday, June 10, 2014NOA MAILED - SOU REQUIRED FROM APPLICANT
Thursday, October 23, 2014SOU TEAS EXTENSION RECEIVED
Thursday, October 23, 2014SOU EXTENSION 1 FILED
Thursday, October 23, 2014SOU EXTENSION 1 GRANTED
Saturday, October 25, 2014NOTICE OF APPROVAL OF EXTENSION REQUEST MAILED
Friday, May 22, 2015SOU TEAS EXTENSION RECEIVED
Friday, June 19, 2015CASE ASSIGNED TO INTENT TO USE PARALEGAL
Friday, May 22, 2015SOU EXTENSION 2 FILED
Saturday, June 20, 2015SOU EXTENSION 2 GRANTED
Tuesday, June 23, 2015NOTICE OF APPROVAL OF EXTENSION REQUEST MAILED
Monday, October 26, 2015TEAS STATEMENT OF USE RECEIVED
Monday, October 26, 2015SOU TEAS EXTENSION RECEIVED
Monday, October 26, 2015SOU EXTENSION 3 FILED
Wednesday, October 28, 2015SOU EXTENSION 3 GRANTED
Monday, October 26, 2015USE AMENDMENT FILED
Wednesday, October 28, 2015STATEMENT OF USE PROCESSING COMPLETE
Wednesday, October 28, 2015ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
Thursday, October 29, 2015NOTICE OF APPROVAL OF EXTENSION REQUEST MAILED
Thursday, October 29, 2015NOTICE OF ACCEPTANCE OF STATEMENT OF USE MAILED
Tuesday, December 1, 2015REGISTERED-PRINCIPAL REGISTER
Wednesday, February 16, 2022TEAS SECTION 8 RECEIVED
Tuesday, July 19, 2022CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Tuesday, July 19, 2022REGISTERED - SEC. 8 (6-YR) ACCEPTED
Tuesday, July 19, 2022NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED
Sunday, December 1, 2024COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Wednesday, January 22, 2025TEAS CHANGE OF OWNER ADDRESS RECEIVED
Wednesday, January 22, 2025APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Wednesday, January 22, 2025TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Wednesday, January 22, 2025ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Wednesday, January 22, 2025TEAS CHANGE OF CORRESPONDENCE RECEIVED
Tuesday, July 29, 2025TEAS SECTION 8 & 9 RECEIVED
Friday, November 14, 2025CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Friday, November 14, 2025REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Friday, November 14, 2025REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Friday, November 14, 2025NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

Related Keywords

metal machine tool molten treatment calcium adding