ELECTRO-4 DISC REFINER Logo (USPTO, 12/26/1973)
With our trademark monitoring alerts, you are automatically notified by email about copycats and free riders.
The US trademark ELECTRO-4 DISC REFINER was filed as Figurative mark on 12/26/1973 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 02/18/1975.
The current status of the mark is "EXPIRED".
Trademark form | Figurative mark |
File reference | 73009459 |
Register number | 1004703 |
Application date | December 26, 1973 |
Entry date | February 18, 1975 |
ID: 1373009459