MINBLOC Trademark

Trademark Overview

On Friday, May 21, 1993, a trademark application was filed for MINBLOC with the United States Patent and Trademark Office. The USPTO has given the MINBLOC trademark a serial number of 74392942. The federal status of this trademark filing is REGISTERED AND RENEWED as of Friday, June 20, 2025. This trademark is owned by UNIMIN Canada Ltd.. The MINBLOC trademark is filed in the Chemical Products category with the following description:

mineral antiblocking additives; namely, nepheline syenite to be used in the thermoplastics industry in connection with the manufacture of polyethylene, polypropylene, vinyls and other thermoplastics
minbloc

General Information

Serial Number74392942
Word MarkMINBLOC
Filing DateFriday, May 21, 1993
Status800 - REGISTERED AND RENEWED
Status DateFriday, June 20, 2025
Registration Number1878188
Registration DateTuesday, February 7, 1995
Mark Drawing1 - Typeset: Word(s) / letter(s) / number(s)
Published for Opposition DateTuesday, December 14, 1993

Trademark Statements

Goods and Servicesmineral antiblocking additives; namely, nepheline syenite to be used in the thermoplastics industry in connection with the manufacture of polyethylene, polypropylene, vinyls and other thermoplastics

Classification Information

International Class001 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocessed artificial resins; unprocessed plastics; manures; fire extinguishing compositions; tempering and soldering preparations; chemical substances for preserving foodstuffs; tanning substances; adhesives used in industry.
US Class Codes006
Class Status Code6 - Active
Class Status DateMonday, July 19, 1993
Primary Code001
First Use Anywhere DateThursday, December 2, 1993
First Use In Commerce DateThursday, December 2, 1993

Trademark Owner History

Party NameCOVIA SPECIALTY MLNERALS INC.
Party Type32 - New Owner After Registration
Legal Entity Type03 - Corporation
AddressINDEPENDENCE, OH 44131
Party NameUnimin Specialty Minerals, Inc.
Party Type31 - New Owner After Registration
Legal Entity Type03 - Corporation
AddressNew Canaan, CT 06840
Party NameUNIMIN Canada Ltd.
Party Type30 - Original Registrant
Legal Entity Type03 - Corporation
AddressEtobicoke, Ontario M9B 6K5
CA
Party NameUNIMIN Canada Ltd.
Party Type20 - Owner at Publication
Legal Entity Type03 - Corporation
AddressEtobicoke, Ontario M9B 6K5
CA
Party NameUNIMIN Canada Ltd.
Party Type10 - Original Applicant
Legal Entity Type03 - Corporation
AddressEtobicoke, Ontario M9B 6K5
CA

Trademark Events

Event DateEvent Description
Friday, September 3, 1993ASSIGNED TO EXAMINER
Tuesday, June 14, 1994NON-FINAL ACTION MAILED
Monday, September 20, 1993APPROVED FOR PUB - PRINCIPAL REGISTER
Friday, November 12, 1993NOTICE OF PUBLICATION
Tuesday, December 14, 1993PUBLISHED FOR OPPOSITION
Tuesday, March 8, 1994NOA MAILED - SOU REQUIRED FROM APPLICANT
Wednesday, April 13, 1994USE AMENDMENT FILED
Friday, May 13, 1994STATEMENT OF USE PROCESSING COMPLETE
Thursday, May 19, 1994ASSIGNED TO EXAMINER
Tuesday, February 7, 1995REGISTERED-PRINCIPAL REGISTER
Tuesday, January 16, 2001REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
Friday, April 20, 2001REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Tuesday, January 25, 2005TEAS SECTION 8 & 9 RECEIVED
Tuesday, January 25, 2005REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
Wednesday, August 17, 2005ASSIGNED TO PARALEGAL
Friday, May 18, 2007REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Friday, May 18, 2007REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Friday, April 24, 2009TEAS CHANGE OF CORRESPONDENCE RECEIVED
Thursday, September 15, 1994CORRESPONDENCE RECEIVED IN LAW OFFICE
Saturday, October 29, 1994ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
Tuesday, April 3, 2007PAPER RECEIVED
Tuesday, March 23, 2010TEAS CHANGE OF CORRESPONDENCE RECEIVED
Monday, February 23, 2015CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Monday, February 23, 2015REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Monday, February 23, 2015REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Wednesday, May 1, 2019ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Friday, February 6, 2015TEAS SECTION 8 & 9 RECEIVED
Monday, February 23, 2015NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Wednesday, August 1, 2018AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Tuesday, April 27, 2021TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Tuesday, April 27, 2021ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Friday, January 10, 2025TEAS CHANGE OF CORRESPONDENCE RECEIVED
Friday, January 10, 2025TEAS WITHDRAWAL AS DOMESTIC REPRESENTATIVE RECEIVED
Wednesday, October 28, 2020ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Tuesday, April 27, 2021TEAS CHANGE OF OWNER ADDRESS RECEIVED
Tuesday, April 27, 2021TEAS CHANGE OF CORRESPONDENCE RECEIVED
Tuesday, April 27, 2021APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Wednesday, February 7, 2024COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Friday, January 10, 2025ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Friday, January 10, 2025TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Tuesday, January 14, 2025TEAS SECTION 8 & 9 RECEIVED
Friday, June 20, 2025CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Friday, June 20, 2025REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
Friday, June 20, 2025REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Friday, June 20, 2025NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

Related Keywords

minbloc thermoplastics manufacture connection polyethylene polypropylene other vinyls industry mineral namely