THERMAX Trademark

Trademark Overview

On Monday, March 5, 1984, a trademark application was filed for THERMAX with the United States Patent and Trademark Office. The USPTO has given the THERMAX trademark a serial number of 73468851. The federal status of this trademark filing is REGISTERED AND RENEWED as of Thursday, August 28, 2025. This trademark is owned by DRESSER INDUSTRIES, INC.. The THERMAX trademark is filed in the Non-Metallic Building Material Products category with the following description:

MONOLITHIC AND BRICK REFRACTORIES USED TO LINE KILNS, FLUID CATALYTIC CRACKERS, HOPPERS AND SIMILAR HIGH TEMPERATURE PROCESSING DEVICES USED IN THE MANUFACTURE OF NON-FERROUS PRODUCTS
thermax

General Information

Serial Number73468851
Word MarkTHERMAX
Filing DateMonday, March 5, 1984
Status800 - REGISTERED AND RENEWED
Status DateThursday, August 28, 2025
Registration Number1350653
Registration DateTuesday, July 23, 1985
Mark Drawing1 - Typeset: Word(s) / letter(s) / number(s)
Published for Opposition DateTuesday, April 2, 1985

Trademark Statements

Goods and ServicesMONOLITHIC AND BRICK REFRACTORIES USED TO LINE KILNS, FLUID CATALYTIC CRACKERS, HOPPERS AND SIMILAR HIGH TEMPERATURE PROCESSING DEVICES USED IN THE MANUFACTURE OF NON-FERROUS PRODUCTS

Classification Information

International Class019 - Building materials (non-metallic); nonmetallic rigid pipes for building; asphalt, pitch and bitumen; nonmetallic transportable buildings; monuments, not of metal.
US Class Codes012
Class Status Code6 - Active
Class Status DateThursday, April 26, 1984
Primary Code019
First Use Anywhere DateFriday, February 3, 1984
First Use In Commerce DateFriday, February 3, 1984

Trademark Owner History

Party NameHARBISONWALKER INTERNATIONAL, INC.
Party Type32 - New Owner After Registration
Legal Entity Type03 - Corporation
AddressPittsburgh, PA 15275
Party NameHARBISON-WALKER REFRACTORIES COMPANY
Party Type31 - New Owner After Registration
Legal Entity Type03 - Corporation
AddressMOON TOWNSHIP, PA 15108
Party NameDRESSER INDUSTRIES, INC.
Party Type30 - Original Registrant
Legal Entity Type03 - Corporation
AddressDALLAS, TX 75221
Party NameDRESSER INDUSTRIES, INC.
Party Type20 - Owner at Publication
Legal Entity Type03 - Corporation
AddressDALLAS, TX 75221
Party NameDRESSER INDUSTRIES, INC.
Party Type10 - Original Applicant
Legal Entity Type03 - Corporation
AddressDALLAS, TX 75221

Trademark Events

Event DateEvent Description
Monday, June 11, 1984NON-FINAL ACTION MAILED
Wednesday, January 23, 1985APPROVED FOR PUB - PRINCIPAL REGISTER
Friday, March 1, 1985NOTICE OF PUBLICATION
Tuesday, April 2, 1985PUBLISHED FOR OPPOSITION
Tuesday, July 23, 1985REGISTERED-PRINCIPAL REGISTER
Monday, July 15, 1991REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
Monday, November 18, 1991REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Monday, May 16, 2005TEAS SECTION 8 & 9 RECEIVED
Monday, May 16, 2005REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
Tuesday, July 12, 2005ASSIGNED TO PARALEGAL
Tuesday, July 12, 2005REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Tuesday, July 12, 2005REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Monday, December 16, 2013TEAS CHANGE OF CORRESPONDENCE RECEIVED
Thursday, March 5, 2015TEAS SECTION 8 & 9 RECEIVED
Friday, March 20, 2015CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Friday, March 20, 2015REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Friday, March 20, 2015REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Saturday, March 21, 2015NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Wednesday, May 24, 2023AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Wednesday, May 31, 2023ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Wednesday, June 28, 2023ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Tuesday, July 23, 2024COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Tuesday, April 22, 2025TEAS SECTION 8 & 9 RECEIVED
Thursday, August 28, 2025CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Thursday, August 28, 2025REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Thursday, August 28, 2025REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
Thursday, August 28, 2025NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Monday, October 13, 2025TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Monday, October 13, 2025ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Monday, October 13, 2025TEAS CHANGE OF CORRESPONDENCE RECEIVED

Related Keywords

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