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The US trademark PHOTOPEN was filed as Word mark on 09/08/1964 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 04/05/1966.
The current status of the mark is "EXPIRED".
| Trademark form | Word mark |
| File reference | 72201472 |
| Register number | 806637 |
| Application date | September 8, 1964 |
| Entry date | April 5, 1966 |
Trademark owner
95 CANAL ST.
03061 NASHUA
US
03061 NASHUA
US
goods and services
9
LIGHT SENSING SYSTEM FOR USE WITH CATHODE RAY TUBES, VIDEO DISPLAYS AND COMPUTER ARRANGEMENTS
ID: 1372201472