USPTOProtect this trademark from copycats!
With our trademark monitoring alerts, you are automatically notified by email about copycats and free riders.
The US trademark DONLEN was filed as Word mark on 02/01/1991 at the U.S. Patent and Trademark Office. The current status of the mark is "ABANDONED-FAILURE TO RESPOND OR LATE RESPONSE".
| Trademark form | Word mark |
| File reference | 74135612 |
| Application date | February 1, 1991 |
Trademark owner
1124 Rymal Road East
L0R 1P0 Hamilton, Ontario
CA
L0R 1P0 Hamilton, Ontario
CA
Trademark representatives
goods and services
9
computerized measuring equipment and systems
42
performing computerized measurements
ID: 1374135612