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The US trademark QBL was filed as Word mark on 09/30/1992 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 08/09/1994.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Word mark |
| File reference | 74319867 |
| Register number | 1848847 |
| Application date | September 30, 1992 |
| Publication date | February 23, 1993 |
| Entry date | August 9, 1994 |
Trademark owner
Trademark representatives
goods and services
9
microcomputer compiler programs used for programming in the area of business applications
16
computer program manuals used to facilitate programming in the area of business applications
ID: 1374319867