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The US trademark DIWISA was filed as Word mark on 12/03/1991 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 11/24/1992.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Word mark |
| File reference | 74227054 |
| Register number | 1734526 |
| Application date | December 3, 1991 |
| Publication date | September 1, 1992 |
| Entry date | November 24, 1992 |
Trademark owner
Wittelsbacherplatz 2
D-8000 Munich 2
DE
D-8000 Munich 2
DE
Trademark representatives
goods and services
9
computer applications programs for developing expert system software from information about the knowledge domain in which the expert system is to operate
ID: 1374227054