USPTOProtect this trademark from copycats!
With our trademark monitoring alerts, you are automatically notified by email about copycats and free riders.
The US trademark PETREX was filed as Word mark on 09/18/1937 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 06/28/1938.
The current status of the mark is "EXPIRED".
| Trademark form | Word mark |
| File reference | 71397537 |
| Register number | 358056 |
| Application date | September 18, 1937 |
| Entry date | June 28, 1938 |
Trademark owner
WILMINGTON DE
goods and services
1
RESINOUS, ORGANIC, POLYBASIC ACID INTERMEDIATE FOR MAKING SYNTHETIC RESINS
ID: 1371397537