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The US trademark RIKEN was filed as Word mark on 05/26/1983 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 01/15/1985.
The current status of the mark is "REGISTERED AND RENEWED".
| Trademark form | Word mark |
| File reference | 73427754 |
| Register number | 1314308 |
| Application date | May 26, 1983 |
| Publication date | November 6, 1984 |
| Entry date | January 15, 1985 |
Trademark owner
8-1, Sanbancho
Chiyoda-ku, Tokyo
JP
Chiyoda-ku, Tokyo
JP
Trademark representatives
goods and services
6
Heat Resistant Stud Bolts and Hook Pins Made of Metal for Use in High Temperature Furnaces
11
Electrical Heating Wires and Strips for Use as the Heating Element of Industrial Furnaces, Electrical Heaters and Domestic Electrical Heating Appliances
ID: 1373427754