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The US trademark CDU was filed as Word mark on 04/29/1991 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 08/04/1992.
The current status of the mark is "REGISTERED AND RENEWED".
| Trademark form | Word mark |
| File reference | 1704440 |
| Register number | 74161457 |
| Application date | April 29, 1991 |
| Entry date | August 4, 1992 |
| Expiration date | August 4, 2032 |
Trademark owner
6-6, Kandasudacho 2-chome, Chiyoda-ku
101-0041 Tokyo
JP
101-0041 Tokyo
JP
Trademark representatives
1025 Connecticut Avenue Nw, Suite 500
20036 Washington
US
goods and services
1
Chemicals
ID: 13