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The US trademark CHECKGUARD was filed as Word mark on 06/25/1981 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 02/01/1983.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Word mark |
| File reference | 73316328 |
| Register number | 1225790 |
| Application date | June 25, 1981 |
| Publication date | November 9, 1982 |
| Entry date | February 1, 1983 |
Trademark owner
714 W. Olympic Blvd.
90015 Los Angeles
US
90015 Los Angeles
US
Trademark representatives
goods and services
9
Valves for Controlling Flow of Fluids in Well Drilling
ID: 1373316328