ZENTHOS
Live / Registered — Registered (as of 22 Sept 2026)
What this means for you
Registered since 22 Sept 2026. The owner can stop confusingly similar uses in the classes it covers; it stays on the register as long as the owner keeps up the maintenance filings (next due by 22 Sept 2032: the §71 affidavit of use).
Record
- Serial number
- 79428989
- Registration number
- 8445607
- Mark type
- Word mark
- Filed
- 12 Jun 2025
- Published for opposition
- 04 Aug 2026
- Registered
- 22 Sept 2026
- Next maintenance filing
- §71 affidavit of use, due by 22 Sept 2032 (grace period to 22 Mar 2033)
- Attorney of record
- N. Alexander Nolte
Goods and services
- Class 001 — Chemicals: Flame retardants, namely, fire retardant chemicals; fire retardants, namely, fire retardant chemicals for use in polymer formulations; fire-retardant compositions for commercial, industrial, and domestic use
Owner
Prosecution history
- 22 Sept 2026 — REGISTERED-PRINCIPAL REGISTER
- 04 Aug 2026 — OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
- 04 Aug 2026 — PUBLISHED FOR OPPOSITION
- 29 Jul 2026 — NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
- 06 Jul 2026 — NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
- 06 Jul 2026 — APPROVED FOR PUB - PRINCIPAL REGISTER
- 06 Jul 2026 — EXAMINER'S AMENDMENT ENTERED
- 06 Jul 2026 — EXAMINERS AMENDMENT E-MAILED
- 06 Jul 2026 — EXAMINERS AMENDMENT -WRITTEN
- 09 Jun 2026 — TEAS/EMAIL CORRESPONDENCE ENTERED
- 09 Jun 2026 — CORRESPONDENCE RECEIVED IN LAW OFFICE
- 09 Jun 2026 — TEAS RESPONSE TO OFFICE ACTION RECEIVED
- 01 Jan 2026 — REFUSAL PROCESSED BY IB
- 11 Dec 2025 — NON-FINAL ACTION MAILED - REFUSAL SENT TO IB
- 11 Dec 2025 — REFUSAL PROCESSED BY MPU