OTHAIR
Live / Registered — Registered (as of 23 Jun 2026)
What this means for you
Registered since 23 Jun 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 23 Jun 2032: the §8 declaration of use).
Record
- Serial number
- 97039262
- Registration number
- 8309664
- Mark type
- Word mark
- Filed
- 22 Sept 2021
- Published for opposition
- 25 Apr 2023
- Registered
- 23 Jun 2026
- Next maintenance filing
- §8 declaration of use, due by 23 Jun 2032 (grace period to 23 Dec 2032)
- Attorney of record
- Jennifer L. Dean
Goods and services
- Class 042 — Scientific and technological services: Research and development in the pharmaceutical and biotechnology fields
Owner
- PROTHENA BIOSCIENCES LIMITED, Dublin 2, IE
- PROTHENA BIOSCIENCES LIMITED, Dublin 2, IE
- PROTHENA BIOSCIENCES LIMITED, Dublin 2, IE
Board proceedings on this mark
The owner also pleads this mark in 2 other Board proceedings.
Prosecution history
- 23 Jun 2026 — NOTICE OF REGISTRATION CONFIRMATION EMAILED
- 23 Jun 2026 — REGISTERED-PRINCIPAL REGISTER
- 03 Jun 2026 — 1(B) BASIS DELETED; PROCEED TO REGISTRATION
- 03 Jun 2026 — NOTICE OF ALLOWANCE CANCELLED
- 03 Jun 2026 — TEAS DELETE 1(B) BASIS RECEIVED
- 15 May 2026 — NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
- 15 May 2026 — SOU EXTENSION 5 GRANTED
- 15 Dec 2025 — SOU EXTENSION 5 FILED
- 15 May 2026 — CASE ASSIGNED TO INTENT TO USE PARALEGAL
- 16 Dec 2025 — SOU TEAS EXTENSION RECEIVED
- 18 Jun 2025 — NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
- 17 Jun 2025 — SOU EXTENSION 4 GRANTED
- 17 Jun 2025 — SOU EXTENSION 4 FILED
- 17 Jun 2025 — SOU TEAS EXTENSION RECEIVED
- 03 Mar 2025 — NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED