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The US trademark OPTEST was filed as Word mark on 02/22/1994 at the U.S. Patent and Trademark Office. The current status of the mark is "ABANDONED - NO STATEMENT OF USE FILED".
| Trademark form | Word mark |
| File reference | 74492739 |
| Application date | February 22, 1994 |
| Publication date | December 6, 1994 |
Trademark owner
2555 - 55th Street, Suite 101D
80301 Boulder
US
80301 Boulder
US
Trademark representatives
goods and services
9
optical diagnostics systems; namely, immuno sensor testing instruments utilizing thin film methods for generating visual or instrument-read signals, test kits comprised of chemically modified silicon wafers and specific biological codings, and elipsometric diagnostic apparatuses, for use in the performance of immunoassay or other mass change diagnostic applications for veterinary, environmental and food processing diagnostic applications
ID: 1374492739