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The US trademark PROBLEM SOLVING WORKBENCH was filed as Word mark on 04/09/1992 at the U.S. Patent and Trademark Office. The current status of the mark is "ABANDONED-FAILURE TO RESPOND OR LATE RESPONSE".
| Trademark form | Word mark |
| File reference | 74264213 |
| Application date | April 9, 1992 |
Trademark owner
P.O. Box 970
19703 Wilmington
US
19703 Wilmington
US
Trademark representatives
goods and services
9
computer software program for use in problem solving and instruction manuals sold as a unit
ID: 1374264213