USPTOProtect this trademark from copycats!
With our trademark monitoring alerts, you are automatically notified by email about copycats and free riders.
The US trademark DUOFORM was filed as Word mark on 08/21/1969 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 05/23/1972.
The current status of the mark is "EXPIRED".
| Trademark form | Word mark |
| File reference | 72335892 |
| Register number | 934706 |
| Application date | August 21, 1969 |
| Entry date | May 23, 1972 |
Trademark owner
HOWARD AND 8TH ST.
49120 NILES
US
49120 NILES
US
goods and services
6
WIRE
ID: 1372335892