TOPCON GAIA
Live / Registered — Registered (as of 15 Sept 2026)
What this means for you
Registered since 15 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 15 Sept 2032: the §71 affidavit of use).
Record
- Serial number
- 79443571
- Registration number
- 8428857
- Mark type
- Word mark
- Filed
- 20 Nov 2025
- Published for opposition
- 21 Jul 2026
- Registered
- 15 Sept 2026
- Next maintenance filing
- §71 affidavit of use, due by 15 Sept 2032 (grace period to 15 Mar 2033)
- Attorney of record
- Esther Lee
Goods and services
- Class 010 — Medical apparatus: Ophthalmic apparatus and instruments, namely, lens meters; medical apparatus and instruments, namely, keratoscopes, ophthalmometers, optical coherence tomography apparatus; diagnostic apparatus for medical purposes, namely, retinal imaging apparatus; fundus photography equipment in the nature of medical imaging apparatus
Owner
- TOPCON CORPORATION, JP
- TOPCON CORPORATION, JP
- TOPCON CORPORATION, JP
Prosecution history
- 15 Sept 2026 — REGISTERED-PRINCIPAL REGISTER
- 08 Sept 2026 — NOTICE OF REGISTRATION CONFIRMATION EMAILED
- 08 Sept 2026 — REGISTERED-PRINCIPAL REGISTER
- 21 Jul 2026 — OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
- 21 Jul 2026 — PUBLISHED FOR OPPOSITION
- 16 Jul 2026 — NOTIFICATION PROCESSED BY IB
- 15 Jul 2026 — NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
- 01 Jul 2026 — NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB
- 01 Jul 2026 — NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB
- 18 Jun 2026 — APPROVED FOR PUB - PRINCIPAL REGISTER
- 12 Jun 2026 — TEAS/EMAIL CORRESPONDENCE ENTERED
- 12 Jun 2026 — CORRESPONDENCE RECEIVED IN LAW OFFICE
- 12 Jun 2026 — TEAS RESPONSE TO OFFICE ACTION RECEIVED
- 04 Jun 2026 — REFUSAL PROCESSED BY IB
- 16 May 2026 — NON-FINAL ACTION MAILED - REFUSAL SENT TO IB