USPTOProtect this trademark from copycats!
With our trademark monitoring alerts, you are automatically notified by email about copycats and free riders.
The US trademark 'DELTA' was filed as Word mark on 11/17/1950 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 01/22/1952.
The current status of the mark is "EXPIRED".
| Trademark form | Word mark |
| File reference | 71606571 |
| Register number | 553939 |
| Application date | November 17, 1950 |
| Entry date | January 22, 1952 |
Trademark owner
640 NORTH BROAD STREET
PHILADELPHIA
US
PHILADELPHIA
US
goods and services
5
STEROID COMPOUND HAVING THERAPEUTIC PROPERTIES FOR USE IN HORMONAL THERAPY
ID: 1371606571