USPTOProtect this trademark from copycats!
With our trademark monitoring alerts, you are automatically notified by email about copycats and free riders.
The US trademark Q.E.D. was filed as Word mark on 02/14/1990 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 03/24/1992.
The current status of the mark is "REGISTERED AND RENEWED".
| Trademark form | Word mark |
| File reference | 1680748 |
| Register number | 74800229 |
| Application date | February 14, 1990 |
| Entry date | March 24, 1992 |
| Expiration date | March 24, 2032 |
Trademark owner
220 East First Street
18015 Bethlehem
US
18015 Bethlehem
US
Trademark representatives
Eighteenth And Arch Streets
19103-2799 Philadelphia
US
goods and services
9
Electrical and Scientific Apparatus
10
Medical Apparatus
ID: 13