USPTOProtect this trademark from copycats!
With our trademark monitoring alerts, you are automatically notified by email about copycats and free riders.
The US trademark QUADRITHRO was filed as Word mark on 05/11/1978 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 01/15/1980.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Word mark |
| File reference | 73170006 |
| Register number | 1129148 |
| Application date | May 11, 1978 |
| Entry date | January 15, 1980 |
Trademark owner
845 HANNA BLDG.
44115 CLEVELAND
US
44115 CLEVELAND
US
goods and services
7
MACHINES FOR REFRACTORY LINING OF METALLURGICAL VESSELS
ID: 1373170006