TUNTECH
Live / Applied — First extension granted (statement of use) (as of 16 Feb 2026)
What this means for you
Not registered yet, but its 26 Nov 2024 filing date beats anything filed after it. If it registers, the owner can stop confusingly similar uses in the classes it covers.
Record
- Serial number
- 98873315
- Mark type
- Stylized text
- Filed
- 26 Nov 2024
- Published for opposition
- 24 Jun 2025
- Attorney of record
- Michael A. Jaffe
Goods and services
- Class 019 — Non-metallic building materials: dry vibratable refractory materials for tundish applications, not of metal
Owner
- HarbisonWalker International, Inc., Pittsburgh, PA, US
- HarbisonWalker International, Inc., Pittsburgh, PA, US
Prosecution history
- 28 Feb 2026 — NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
- 16 Feb 2026 — SOU EXTENSION 1 GRANTED
- 16 Feb 2026 — SOU EXTENSION 1 FILED
- 16 Feb 2026 — SOU TEAS EXTENSION RECEIVED
- 11 Feb 2026 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 11 Feb 2026 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 11 Feb 2026 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 10 Feb 2026 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 10 Feb 2026 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 10 Feb 2026 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 04 Feb 2026 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 04 Feb 2026 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 04 Feb 2026 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 19 Aug 2025 — NOA E-MAILED - SOU REQUIRED FROM APPLICANT
- 24 Jun 2025 — OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED