LEAKZERO
Live / Allowed — Notice of allowance issued (as of 13 Jan 2026)
What this means for you
Approved and waiting on proof of use. It will register unless the applicant drops it, and its 28 Mar 2025 filing date already counts against anyone who files later.
Record
- Serial number
- 99108905
- Mark type
- Stylized text
- Filed
- 28 Mar 2025
- Published for opposition
- 18 Nov 2025
- Attorney of record
- Raymond E. Stephens
Goods and services
- Class 001 — Chemicals: automobile cooling system leak sealants for repairing gas line leaks; chemical additives, namely, refrigeration cooling systems' refrigerant gas additives and sealants for conditioning seals and o-rings
Owner
- Thermofluid Technologies, Inc., Knoxville, TN, US
- Thermofluid Technologies, Inc., Knoxville, TN, US
Prosecution history
- 13 Jan 2026 — NOA E-MAILED - SOU REQUIRED FROM APPLICANT
- 18 Nov 2025 — OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
- 18 Nov 2025 — PUBLISHED FOR OPPOSITION
- 12 Nov 2025 — NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
- 21 Oct 2025 — APPROVED FOR PUB - PRINCIPAL REGISTER
- 10 Oct 2025 — TEAS/EMAIL CORRESPONDENCE ENTERED
- 10 Oct 2025 — CORRESPONDENCE RECEIVED IN LAW OFFICE
- 10 Oct 2025 — TEAS REQUEST FOR RECONSIDERATION RECEIVED
- 09 Oct 2025 — NOTIFICATION OF FINAL REFUSAL EMAILED
- 09 Oct 2025 — FINAL REFUSAL E-MAILED
- 09 Oct 2025 — FINAL REFUSAL WRITTEN
- 10 Sept 2025 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 10 Sept 2025 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 10 Sept 2025 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 10 Sept 2025 — TEAS/EMAIL CORRESPONDENCE ENTERED