MASTERPREP Trademark

Trademark Overview

On Thursday, October 20, 1994, a trademark application was filed for MASTERPREP with the United States Patent and Trademark Office. The USPTO has given the MASTERPREP trademark a serial number of 74587879. The federal status of this trademark filing is REGISTERED AND RENEWED as of Friday, August 22, 2025. This trademark is owned by BUEHLER LTD.. The MASTERPREP trademark is filed in the Cosmetics & Cleaning Products category with the following description:

abrasive polishing suspension for polishing metallurgical test samples
masterprep

General Information

Serial Number74587879
Word MarkMASTERPREP
Filing DateThursday, October 20, 1994
Status800 - REGISTERED AND RENEWED
Status DateFriday, August 22, 2025
Registration Number1925002
Registration DateTuesday, October 10, 1995
Mark Drawing1 - Typeset: Word(s) / letter(s) / number(s)
Published for Opposition DateTuesday, July 18, 1995

Trademark Statements

Pseudo MarkMASTER-PREPARATION
Goods and Servicesabrasive polishing suspension for polishing metallurgical test samples

Classification Information

International Class003 - Bleaching preparations and other substances for laundry use; cleaning, polishing, scouring and abrasive preparations; soaps; perfumery, essential oils, cosmetics, hair lotions; dentifrices.
US Class Codes001, 004, 006, 050, 051, 052
Class Status Code6 - Active
Class Status DateWednesday, February 8, 1995
Primary Code003
First Use Anywhere DateTuesday, August 16, 1994
First Use In Commerce DateTuesday, August 16, 1994

Trademark Owner History

Party NameILLINOIS TOOL WORKS INC.
Party Type31 - New Owner After Registration
Legal Entity Type03 - Corporation
AddressGlenview, IL 60025
Party NameBUEHLER LTD.
Party Type30 - Original Registrant
Legal Entity Type03 - Corporation
AddressLake Bluff, IL 60044
Party NameBUEHLER LTD.
Party Type20 - Owner at Publication
Legal Entity Type03 - Corporation
AddressLake Bluff, IL 60044
Party NameBUEHLER LTD.
Party Type10 - Original Applicant
Legal Entity Type03 - Corporation
AddressLake Bluff, IL 60044

Trademark Events

Event DateEvent Description
Wednesday, March 8, 1995ASSIGNED TO EXAMINER
Tuesday, October 10, 1995REGISTERED-PRINCIPAL REGISTER
Friday, November 2, 2001REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Monday, October 3, 2005TEAS SECTION 8 & 9 RECEIVED
Monday, October 3, 2005REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
Wednesday, January 18, 2006ASSIGNED TO PARALEGAL
Wednesday, January 18, 2006REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Wednesday, January 18, 2006REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Wednesday, November 29, 2006AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Friday, January 26, 2007TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Friday, January 26, 2007ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Monday, June 30, 2014TEAS CHANGE OF OWNER ADDRESS RECEIVED
Monday, June 30, 2014APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Saturday, November 14, 2015CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Friday, March 10, 1995APPROVED FOR PUB - PRINCIPAL REGISTER
Friday, June 16, 1995NOTICE OF PUBLICATION
Tuesday, July 18, 1995PUBLISHED FOR OPPOSITION
Friday, October 5, 2001REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
Thursday, June 21, 2007CASE FILE IN TICRS
Thursday, October 1, 2015TEAS SECTION 8 & 9 RECEIVED
Saturday, November 14, 2015REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Saturday, November 14, 2015REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Friday, May 7, 2021TEAS CHANGE OF OWNER ADDRESS RECEIVED
Friday, May 7, 2021TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Friday, May 7, 2021TEAS CHANGE OF CORRESPONDENCE RECEIVED
Saturday, November 14, 2015NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Friday, May 7, 2021ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Friday, May 7, 2021APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Friday, April 11, 2025TEAS SECTION 8 & 9 RECEIVED
Wednesday, June 18, 2025TEAS CHANGE OF OWNER ADDRESS RECEIVED
Thursday, October 10, 2024COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Wednesday, June 18, 2025ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Friday, August 22, 2025CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Friday, August 22, 2025REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Friday, August 22, 2025REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
Friday, August 22, 2025NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Wednesday, June 18, 2025TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Wednesday, June 18, 2025APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Wednesday, June 18, 2025TEAS CHANGE OF CORRESPONDENCE RECEIVED

Related Keywords

masterprep polishing samples test suspension abrasive metallurgical