USPTOProtect this trademark from copycats!
With our trademark monitoring alerts, you are automatically notified by email about copycats and free riders.
The US trademark DOI was filed as Word mark on 05/09/1997 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 06/20/2000.
The current status of the mark is "REGISTERED AND RENEWED".
| Trademark form | Word mark |
| File reference | 75289431 |
| Register number | 2360527 |
| Application date | May 9, 1997 |
| Publication date | March 3, 1998 |
| Entry date | June 20, 2000 |
Trademark owner
c/o EDItEUR Limited
N79DP London
GB
N79DP London
GB
Trademark representatives
goods and services
42
providing identifiers for digital objects and other resources in distributed computer systems and ensuring that such identifiers are unique over long time periods
ID: 1375289431