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The US trademark ISIFET was filed as Word mark on 10/14/1992 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 12/31/1996.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Word mark |
| File reference | 74322377 |
| Register number | 2027333 |
| Application date | October 14, 1992 |
| Publication date | February 23, 1993 |
| Entry date | December 31, 1996 |
Trademark owner
4745 E. Bryson Street
92807 Anaheim
US
92807 Anaheim
US
Trademark representatives
goods and services
9
ion selective field effect transistors; ion selective solid state devices
ID: 1374322377