RIKEN
Live / Registered — Registered and renewed (as of 06 Oct 2025)
What this means for you
Registered since 15 Jan 1985. 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 Jan 2025).
Record
- Serial number
- 73427754
- Registration number
- 1314308
- Mark type
- Word mark
- Filed
- 26 May 1983
- Published for opposition
- 06 Nov 1984
- Registered
- 15 Jan 1985
- Next maintenance due
- 15 Jan 2025
- Attorney of record
- Bradford R.Czerwonky
Goods and services
- Class 006 — Metal goods: Heat Resistant Stud Bolts and Hook Pins Made of Metal for Use in High Temperature Furnaces
- Class 011 — Environmental control apparatus: Electrical Heating Wires and Strips for Use as the Heating Element of Industrial Furnaces, Electrical Heaters and Domestic Electrical Heating Appliances
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
- 06 Oct 2025 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 06 Oct 2025 — REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
- 06 Oct 2025 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 06 Oct 2025 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 12 Jun 2025 — TEAS SECTION 8 & 9 RECEIVED
- 29 Oct 2014 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - MAILED
- 29 Oct 2014 — REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
- 29 Oct 2014 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 27 Oct 2014 — TEAS SECTION 8 & 9 RECEIVED
- 30 Dec 2008 — CASE FILE IN TICRS
- 13 Jan 2005 — REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
- 13 Jan 2005 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 16 Dec 2004 — REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
- 16 Dec 2004 — PAPER RECEIVED
- 18 Dec 1990 — REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.