USPTOProtect this trademark from copycats!
With our trademark monitoring alerts, you are automatically notified by email about copycats and free riders.
The US trademark GUARDIAN was filed as Word mark on 11/12/1982 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 04/03/1984.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Word mark |
| File reference | 73402524 |
| Register number | 1272414 |
| Application date | November 12, 1982 |
| Publication date | November 1, 1983 |
| Entry date | April 3, 1984 |
Trademark owner
The Dresser Bldg., P.O. Box 718
75221 Dallas
US
75221 Dallas
US
Trademark representatives
goods and services
7
Blowout Preventers for Oil and/or Gas Wells
ID: 1373402524