ION SEI
Live / Registered — Cancelled — Section 71 (as of 16 Jan 2026)
What this means for you
Registered since 02 Jul 2019. The owner can stop confusingly similar uses in the classes it covers.
Record
- Serial number
- 79233400
- Registration number
- 5790238
- Mark type
- Word mark
- Filed
- 25 Dec 2017
- Published for opposition
- 16 Apr 2019
- Registered
- 02 Jul 2019
- Attorney of record
- Marcus P. Dolce
Goods and services
- Class 021 — Housewares and glass: Dental floss; floss for dental purposes; battery-powered dental flossers; electric toothbrushes; toothbrushes, non-electric
Owner
- Sanyei Corporation, Tokyo, JP
- Sanyei Corporation, Tokyo, JP
- Sanyei Corporation, Tokyo, JP
Prosecution history
- 16 Sept 2026 — TOTAL INVALIDATION OF REG EXT PROTECTION CREATED
- 06 Aug 2026 — NEW REPRESENTATIVE AT IB RECEIVED
- 16 Jan 2026 — CANCELLED SECTION 71
- 05 Sept 2025 — NEW REPRESENTATIVE AT IB RECEIVED
- 02 Jul 2024 — COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED
- 26 Jun 2021 — NEW REPRESENTATIVE AT IB RECEIVED
- 15 Nov 2019 — FINAL DECISION TRANSACTION PROCESSED BY IB
- 24 Oct 2019 — FINAL DISPOSITION NOTICE SENT TO IB
- 24 Oct 2019 — FINAL DISPOSITION PROCESSED
- 02 Oct 2019 — FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB
- 02 Jul 2019 — REGISTERED-PRINCIPAL REGISTER
- 16 Apr 2019 — OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
- 16 Apr 2019 — PUBLISHED FOR OPPOSITION
- 27 Mar 2019 — NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
- 27 Feb 2019 — APPROVED FOR PUB - PRINCIPAL REGISTER