USPTOProtect this trademark from copycats!
With our trademark monitoring alerts, you are automatically notified by email about copycats and free riders.
The US trademark SENTINEL was filed as Word mark on 11/09/1983 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 10/14/1986.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Word mark |
| File reference | 73451995 |
| Register number | 1413022 |
| Application date | November 9, 1983 |
| Publication date | February 12, 1985 |
| Entry date | October 14, 1986 |
Trademark owner
100000 RICHMOND AVENUE
77042 HOUSTON
US
77042 HOUSTON
US
Trademark representatives
goods and services
7
Oil Well Drilling Equipment-Namely, Blowout Preventers, and Parts Therefor
ID: 1373451995