RIKEN
Dead / Cancelled — Cancelled — Section 8 (as of 04 Jul 2025)
What this means for you
This registration has been cancelled; it no longer blocks anyone on its own. The name may be available, but check before relying on it — rights can also come from actual use, not only from the register.
Record
- Serial number
- 73436133
- Registration number
- 1309685
- Mark type
- Design + words
- Filed
- 25 Jul 1983
- Published for opposition
- 09 Oct 1984
- Registered
- 18 Dec 1984
- Next maintenance due
- 18 Dec 2014
- Attorney of record
- B. Brett Heavner
Goods and services
- Class 007 — Machines and machine tools: [ Pistons, ] Piston Rings, [ Cylinder Liners and Valve Seats ] for Marine Vehicles
Owner
- Kabushiki Kaisha Riken, Chiyoda-ku, Tokyo, JP
- Kabushiki Kaisha Riken, Chiyoda-ku, Tokyo, JP
- Kabushiki Kaisha Riken, Chiyoda-ku, Tokyo, JP
Prior registrations
Prosecution history
- 04 Jul 2025 — CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9
- 18 Dec 2023 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 23 Oct 2014 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 22 Oct 2014 — REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
- 22 Oct 2014 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 22 Oct 2014 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 09 Oct 2014 — TEAS SECTION 8 & 9 RECEIVED
- 27 May 2008 — CASE FILE IN TICRS
- 03 Feb 2005 — REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
- 03 Feb 2005 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 15 Dec 2004 — REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
- 15 Dec 2004 — PAPER RECEIVED
- 09 Apr 1991 — REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
- 18 Dec 1990 — REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
- 18 Dec 1984 — REGISTERED-PRINCIPAL REGISTER