MTDA Trademark

Trademark Overview

On Friday, April 18, 1958, a trademark application was filed for MTDA with the United States Patent and Trademark Office. The USPTO has given the MTDA trademark a serial number of 72049927. The federal status of this trademark filing is REGISTERED AND RENEWED as of Tuesday, February 19, 2019. This trademark is owned by W. R. GRACE & CO.. The MTDA trademark is filed in the Chemical Products category with the following description:

CHEMICAL COMPOSITION FOR USE AS A GRINDING AID FOR PORTLAND CEMENT
mtda

General Information

Serial Number72049927
Word MarkMTDA
Filing DateFriday, April 18, 1958
Status800 - REGISTERED AND RENEWED
Status DateTuesday, February 19, 2019
Registration Number0681651
Registration DateTuesday, July 14, 1959
Mark Drawing1 - Typeset: Word(s) / letter(s) / number(s)
Published for Opposition DateNOT AVAILABLE

Trademark Statements

Goods and ServicesCHEMICAL COMPOSITION FOR USE AS A GRINDING AID FOR PORTLAND CEMENT

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 DateTuesday, November 2, 1999
Primary Code006
First Use Anywhere DateThursday, August 16, 1951
First Use In Commerce DateThursday, August 16, 1951

Trademark Owner History

Party NameGCP Applied Technologies Inc.
Party Type41 - New Owner After Registration
Legal Entity Type03 - Corporation
AddressMalvern, PA 19355
Party NameW. R. GRACE & CO.-CONN.
Party Type40 - New Owner After Registration
Legal Entity Type03 - Corporation
AddressColumbia, MD 21044
Party NameW. R. GRACE & CO.
Party Type30 - Original Registrant
Legal Entity Type03 - Corporation
AddressCAMBRIDGE, MA 21044

Trademark Events

Event DateEvent Description
Saturday, July 14, 1979REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS)
Wednesday, March 15, 2000REGISTERED - SEC. 9 GRANTED/CHECK RECORD FOR SEC. 8
Wednesday, March 15, 2000REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Wednesday, July 19, 2006TEAS CHANGE OF OWNER ADDRESS RECEIVED
Wednesday, July 19, 2006APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Tuesday, October 21, 2008CASE FILE IN TICRS
Friday, March 13, 2009TEAS SECTION 8 & 9 RECEIVED
Monday, March 16, 2009ASSIGNED TO PARALEGAL
Monday, March 23, 2009REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
Monday, March 23, 2009REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Wednesday, February 10, 2016ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Wednesday, March 23, 2016ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Tuesday, June 7, 2016TEAS CHANGE OF CORRESPONDENCE RECEIVED
Saturday, July 14, 2018COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Friday, January 18, 2019TEAS SECTION 8 & 9 RECEIVED
Tuesday, February 19, 2019CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Tuesday, February 19, 2019REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Tuesday, February 19, 2019REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS)
Tuesday, February 19, 2019NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Wednesday, June 21, 2023TEAS CHANGE OF OWNER ADDRESS RECEIVED
Wednesday, June 21, 2023APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Wednesday, June 21, 2023TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Wednesday, June 21, 2023ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Wednesday, June 21, 2023TEAS CHANGE OF CORRESPONDENCE RECEIVED
Thursday, October 9, 2025TEAS CHANGE OF OWNER ADDRESS RECEIVED
Thursday, October 9, 2025ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Thursday, October 9, 2025TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Thursday, October 9, 2025APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Thursday, October 9, 2025TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
Thursday, October 9, 2025TEAS CHANGE OF CORRESPONDENCE RECEIVED

Related Keywords

mtda cement portland grinding composition chemical