(11) 98705-3426
TrademarkIQ iconTrademarkIQ
Back to search
Official data from USPTO

ISOTAP

Did you know this trademark is already registered in United States?

Before investing in name, identity, and promotion, validate collision risk and registration strategy to avoid wasting time and budget.

Active USPTO registrationType: WordOffice: United States

Quick snapshot

ISOTAP

ST13

US500000078180109

Class

19

Filing

78180109

Registration

2769316

Risk and opportunity diagnosis

Executive reading for naming, filing, and monitoring decisions.

USPTO status

Active USPTO registration

Case type

Application and registration

Recorded events

25

Latest update

10/22/2025

Trademark type

Word

Nice classes

19

Filing date

10/30/2002

Registration date

09/30/2003

Expiration date

-

Complete case details

Structured fields from the responsible authority and the official record.

Status date

03/07/2024

Last transaction

10/22/2025

Responsible office

United States Patent and Trademark Office

Status code

800

Official register

Principal Register

First use anywhere

01/01/1997

First use in commerce

01/01/1997

Drawing code

1

Owner type

03

Owner location

MOON TOWNSHIP, PA

Examiner

MCBRIDE,THEODORE M

Law office

L30

Current location

GENERIC WEB UPDATE

Holders and representatives

Holders

HARBISONWALKER INTERNATIONAL, INC.
North American Refractories Co.

Representatives

Michael A. Jaffe RENNER, OTTO, BOISSELLE & SKLAR, LLP

Technical classification

Nice Classes

Class 19

Vienna Codes

No Vienna codes available.

Goods and services

Class 19

refractory shapes

Publications

History of USPTO decisions and trademark events.

25 publications found

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

10/16/2025

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

10/16/2025

REAP

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

10/16/2025

NA89

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

03/07/2024

RNL2

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

03/07/2024

89AG

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

03/07/2024

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

03/07/2024

E89R

TEAS SECTION 8 & 9 RECEIVED

09/22/2023

ASCK

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

05/31/2023

ASGN

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

05/24/2023

REM2

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

09/30/2022

NA89

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

08/29/2013

RNL1

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

08/29/2013

89AG

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

08/29/2013

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

08/29/2013

89AF

REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED

08/15/2013

E89R

TEAS SECTION 8 & 9 RECEIVED

08/15/2013

C15A

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

09/25/2009

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

09/24/2009

E815

TEAS SECTION 8 & 15 RECEIVED

09/14/2009

R.PR

REGISTERED-PRINCIPAL REGISTER

09/30/2003

PUBO

PUBLISHED FOR OPPOSITION

07/08/2003

NPUB

NOTICE OF PUBLICATION

06/18/2003

CNSA

APPROVED FOR PUB - PRINCIPAL REGISTER

05/07/2003

DOCK

ASSIGNED TO EXAMINER

05/05/2003

Continuous trademark protection

Get notified about every new filing that threatens ISOTAP or your mark.

Professional 24-month watch service: we monitor USPTO for you and alert you in time to oppose — before conflicts become losses.