USPTO serial 78180109
ISOTAP
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Sep 30, 2003
- Examiner
- MCBRIDE, THEODORE M
- Law office
- GENERIC WEB UPDATE
What this means
Status 800 means the registration was renewed after acceptable combined Section 8 and Section 9 filings. The mark remains registered for another 10-year term with active federal protection. Calendar the next Section 8 and 9 deadline in 10 years and maintain monitoring.
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Current trademark owner
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Owner
North American Refractories Co.
Moon Township, PA
North American Refractories Co.
Moon Township, PA
North American Refractories Co.
Moon Township, PA
HARBISONWALKER INTERNATIONAL, INC.
MOON TOWNSHIP, PA
Other trademarks owned by HARBISONWALKER INTERNATIONAL, INC.
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Michael A. Jaffe
Michael A. Jaffe RENNER, OTTO, BOISSELLE & SKLAR, LLP1621 Euclid Ave.Floor 19Cleveland, OH 44115Goods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 019 | refractory shapes | ACTIVE | Jan 1, 1997 |
Related trademarks
CopyMark links this record to cited §2(d) serials, the owner's other marks, Nice classes, similar mark names, and recently changed USPTO applications.
- Other trademarks owned by North American Refractories Co.
- Other trademarks owned by North American Refractories Co.
- Other trademarks owned by North American Refractories Co.
- Other trademarks owned by HARBISONWALKER INTERNATIONAL, INC.
- Other trademarks in Class 019
- Similar marks named ISOTAP
- Recently changed USPTO trademarks
- Recently filed trademarks
- Browse all trademark records
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Oct 16, 2025 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Oct 16, 2025 | ARAA | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | This event means the applicant filed a response to a USPTO Office Action — typically arguments, amendments, or evidence addressing the examiner's objections. The USPTO will review the response and either allow the mark to proceed or issue another action. |
| Oct 16, 2025 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Mar 7, 2024 | NA89 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | — |
| Mar 7, 2024 | RNL2 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) | The trademark registration was renewed for another 10-year term after acceptable maintenance filings. RNL1, RNL2, and RNL3 indicate which renewal cycle (first, second, or third 10-year term) was recorded. The registration remains active. |
| Mar 7, 2024 | 89AG | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | The USPTO accepted your combined Section 8 declaration and Section 9 renewal application. The registration is renewed for another 10-year term. The next combined maintenance filing will be due at the following 10-year anniversary. |
| Mar 7, 2024 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Sep 22, 2023 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| May 31, 2023 | ASCK | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | — |
| May 24, 2023 | ASGN | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP | — |
| Sep 30, 2022 | REM2 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED | — |
| Aug 29, 2013 | NA89 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | — |
| Aug 29, 2013 | RNL1 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) | The trademark registration was renewed for another 10-year term after acceptable maintenance filings. RNL1, RNL2, and RNL3 indicate which renewal cycle (first, second, or third 10-year term) was recorded. The registration remains active. |
| Aug 29, 2013 | 89AG | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | The USPTO accepted your combined Section 8 declaration and Section 9 renewal application. The registration is renewed for another 10-year term. The next combined maintenance filing will be due at the following 10-year anniversary. |
| Aug 29, 2013 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Aug 15, 2013 | 89AF | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED | — |
| Aug 15, 2013 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| Sep 25, 2009 | C15A | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | — |
| Sep 24, 2009 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Sep 14, 2009 | E815 | TEAS SECTION 8 & 15 RECEIVED | — |
| Sep 30, 2003 | R.PR | REGISTERED-PRINCIPAL REGISTER | Your trademark is registered on the Principal Register — the strongest form of federal trademark protection. You may use the ® symbol for the covered goods and services. Maintenance filings (Section 8 and renewals) are required to keep the registration alive. |
| Jul 8, 2003 | PUBO | PUBLISHED FOR OPPOSITION | Your mark was published in the USPTO Official Gazette for a 30-day opposition window. During that period, third parties who believe they would be harmed can file an opposition. If no opposition is filed, prosecution usually continues toward registration or a Notice of Allowance. |
| Jun 18, 2003 | NPUB | NOTICE OF PUBLICATION | — |
| May 7, 2003 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| May 5, 2003 | DOCK | ASSIGNED TO EXAMINER | — |