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The US trademark CASTLE OF DR. BRAIN was filed as Word mark on 06/17/1991 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 02/16/1993.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Word mark |
| File reference | 74177258 |
| Register number | 1753075 |
| Application date | June 17, 1991 |
| Publication date | May 19, 1992 |
| Entry date | February 16, 1993 |
Trademark owner
40033 Sierra Way
93644 Oakhurst
US
93644 Oakhurst
US
Trademark representatives
goods and services
9
educational computer software for use in teaching about time, astronomy, robotics, codes and ciphers, logic and math
28
video and computer games on machine-readable media
ID: 1374177258