USPTOProtect this trademark from copycats!
With our trademark monitoring alerts, you are automatically notified by email about copycats and free riders.
The US trademark H-SERIES was filed as Word mark on 10/18/1991 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 11/02/1993.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Word mark |
| File reference | 74214579 |
| Register number | 1802566 |
| Application date | October 18, 1991 |
| Publication date | June 23, 1992 |
| Entry date | November 2, 1993 |
Trademark owner
SUITE 2700
77056 HOUSTON
US
77056 HOUSTON
US
Trademark representatives
goods and services
7
tool joints and drill pipe for drilling oil and gas wells
ID: 1374214579