USPTOProtect this trademark from copycats!
With our trademark monitoring alerts, you are automatically notified by email about copycats and free riders.
The US trademark CASTELLAR was filed as Word mark on 10/10/2000 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 02/04/2003.
The current status of the mark is "REGISTERED AND RENEWED".
| Trademark form | Word mark |
| File reference | 2682356 |
| Register number | 76143831 |
| Application date | October 10, 2000 |
| Entry date | February 4, 2003 |
| Expiration date | February 4, 2033 |
Trademark owner
One Microsoft Way
98052 Redmond
US
98052 Redmond
US
Trademark representatives
Po Box 1022
55440-1022 Minneapolis
US
goods and services
9
Electrical and Scientific Apparatus
ID: 13