KOHOKU
Live / Registered — Registered — Section 71 accepted (as of 07 Oct 2024)
What this means for you
Registered since 13 Feb 2018. 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 13 Feb 2028: the §71 ten-year affidavit of use).
Record
- Serial number
- 79205293
- Registration number
- 5398617
- Mark type
- Stylized text
- Filed
- 31 Oct 2016
- Published for opposition
- 28 Nov 2017
- Registered
- 13 Feb 2018
- Next maintenance filing
- §71 ten-year affidavit of use, due by 13 Feb 2028 (grace period to 13 Aug 2028)
- Attorney of record
- Charles Weigell
Goods and services
- Class 009 — Scientific and electric apparatus: parts made of fused silica for measuring or testing machines and instruments, namely, flow cells, chromatography columns, microreactor tubes, microtubes, capillary tubes, micro hole arrays; [ electronic power distribution or control machines and apparatus; conductors, electric; ] telecommunication machines and apparatus, namely, fiber optics; optical filters for fiber optics; computer network hubs and switches for fiber optics; optical isolators for fiber optics; attenuators for fiber optics; arrays for fiber optics; optical branching device for fiber optics; optical circulators for fiber optics; fiber optic connectors; ferrules for optical fiber connection; [ terminators for fiber optics; magnetic cores; resistance wires; electrodes, other than welding electrodes or medical electrodes; ] electrodes for electrolytic capacitor
Owner
- KOHOKU KOGYO CO., LTD., Shiga, JP
- KOHOKU KOGYO CO., LTD., JP
- KOHOKU KOGYO CO., LTD., JP
Prosecution history
- 27 Aug 2026 — INTERNATIONAL REGISTRATION RENEWED
- 12 Feb 2026 — PARTIAL INVALIDATION PROCESSED BY THE IB
- 07 Nov 2025 — PARTIAL INVALIDATION OF REG EXT PROTECTION SENT TO IB
- 07 Nov 2025 — INVALIDATION PROCESSED
- 08 Jun 2025 — PARTIAL INVALIDATION OF REG EXT PROTECTION CREATED
- 07 Oct 2024 — NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED
- 07 Oct 2024 — REGISTERED-SEC.71 ACCEPTED
- 07 Oct 2024 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 13 Feb 2024 — TEAS SECTION 71 RECEIVED
- 21 May 2020 — NEW REPRESENTATIVE AT IB RECEIVED
- 29 Jun 2018 — FINAL DECISION TRANSACTION PROCESSED BY IB
- 17 May 2018 — FINAL DISPOSITION NOTICE SENT TO IB
- 17 May 2018 — FINAL DISPOSITION PROCESSED
- 13 May 2018 — FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB
- 13 Feb 2018 — REGISTERED-PRINCIPAL REGISTER