USPTOProtect this trademark from copycats!
With our trademark monitoring alerts, you are automatically notified by email about copycats and free riders.
The US trademark CHALLENGER-SPC was filed as Word mark on 10/07/1988 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 08/01/1989.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Word mark |
| File reference | 73756388 |
| Register number | 1549934 |
| Application date | October 7, 1988 |
| Publication date | May 9, 1989 |
| Entry date | August 1, 1989 |
Trademark owner
4800 SUGAR GROVE BLVD.
77477 STAFFORD
US
77477 STAFFORD
US
Trademark representatives
goods and services
9
COMPUTER PROGRAMS ON TAPE OR DISK DEALING WITH STATISTICAL PROCESS CONTROL
ID: 1373756388