USPTOProtect this trademark from copycats!
With our trademark monitoring alerts, you are automatically notified by email about copycats and free riders.
The US trademark FLEX "BLACKBOARD." was filed as Word mark on 05/01/1953 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 07/27/1954.
The current status of the mark is "EXPIRED".
| Trademark form | Word mark |
| File reference | 71646281 |
| Register number | 592941 |
| Application date | May 1, 1953 |
| Entry date | July 27, 1954 |
Trademark owner
2627 ARMY ST.
SAN FRANCISCO
US
SAN FRANCISCO
US
goods and services
2
FLAT, ALKYD RESIN ENAMEL
ID: 1371646281