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The US trademark QUADSTONE was filed as Word mark on 03/13/1998 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 02/22/2000.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Word mark |
| File reference | 2320245 |
| Register number | 75449915 |
| Application date | March 13, 1998 |
| Entry date | February 22, 2000 |
| Expiration date | February 22, 2020 |
Trademark owner
39 Melville Street
EH3 7JF Edinburgh
GB
EH3 7JF Edinburgh
GB
Trademark representatives
1500 K Street, N.w.
20005-1209 Washington
US
goods and services
9
Electrical and Scientific Apparatus
16
Paper Goods and Printed Matter
42
Scientific and computer services
ID: 13