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The US trademark PSEO was filed as Word mark on 01/30/2001 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 | 78045568 |
| Application date | January 30, 2001 |
| Publication date | April 2, 2002 |
Trademark owner
225 Friend Street
02110 Boston
US
02110 Boston
US
Trademark representatives
goods and services
1
Photosensitive materials, namely polymers for use in manufacturing components of optical networks
9
Optical networking equipment, namely, filters, tunable lasers, modulators, switches, multiplexers
ID: 1378045568