USPTOProtect this trademark from copycats!
With our trademark monitoring alerts, you are automatically notified by email about copycats and free riders.
The US trademark PETROSPERSE was filed as Word mark on 09/23/1971 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 07/04/1978.
The current status of the mark is "EXPIRED".
| Trademark form | Word mark |
| File reference | 72403425 |
| Register number | 1095558 |
| Application date | September 23, 1971 |
| Entry date | July 4, 1978 |
Trademark owner
3625 SOUTHWEST FREEWAY
HOUSTON
US
HOUSTON
US
goods and services
3
CLEANER FOR OIL FIELD EQUIPMENT AT THE OIL DRILLING SITE
ID: 1372403425