TrademarkDir
ISOTAP
LIVE

Serial Number

78180109

Owner

HARBISONWALKER INTERNATIONAL, INC.

Attorney

Michael A. Jaffe

First Use Date

Jan 1, 1997

Filing Date

Oct 30, 2002

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ISOTAP Trademark

Serial Number: 78180109 • Registration: 2769316

ISOTAP is a trademark filed by HARBISONWALKER INTERNATIONAL, INC. on October 30, 2002. The trademark is classified under Class 19 (Building Materials). The application is currently registered and active.

Owner Contact Info

HARBISONWALKER INTERNATIONAL, INC. (148 trademarks)

2000 Park Lane, Suite 400
Pittsburgh, PA 15275

Entity Type: 03

NORTH AMERICAN REFRACTORIES CO. (29 trademarks)

NATIONAL CITY BANK BLDG.
CLEVELAND, OH

Entity Type: 03

Trademark Details

Filing Date

October 30, 2002

Registration Date

September 30, 2003

First Use Anywhere

January 1, 1997

First Use in Commerce

January 1, 1997

Published for Opposition

July 8, 2003

Goods & Services

refractory shapes

Filing History

TEAS CHANGE OF CORRESPONDENCE RECEIVED
Oct 16, 2025 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Oct 16, 2025 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Oct 16, 2025 REAP
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Mar 7, 2024 NA89
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Mar 7, 2024 RNL2
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Mar 7, 2024 89AG
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Mar 7, 2024 APRE
TEAS SECTION 8 & 9 RECEIVED
Sep 22, 2023 E89R
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
May 31, 2023 ASCK
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
May 24, 2023 ASGN
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Sep 30, 2022 REM2
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Aug 29, 2013 NA89
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Aug 29, 2013 RNL1
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Aug 29, 2013 89AG
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Aug 29, 2013 APRE
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
Aug 15, 2013 89AF
TEAS SECTION 8 & 9 RECEIVED
Aug 15, 2013 E89R
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Sep 25, 2009 C15A
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Sep 24, 2009 APRE
TEAS SECTION 8 & 15 RECEIVED
Sep 14, 2009 E815
REGISTERED-PRINCIPAL REGISTER
Sep 30, 2003 R.PR
PUBLISHED FOR OPPOSITION
Jul 8, 2003 PUBO
NOTICE OF PUBLICATION
Jun 18, 2003 NPUB
APPROVED FOR PUB - PRINCIPAL REGISTER
May 7, 2003 CNSA
ASSIGNED TO EXAMINER
May 5, 2003 DOCK

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