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The US trademark GUARDIAN was filed as Word mark on 11/17/1989 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 06/25/1991.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Word mark |
| File reference | 74003357 |
| Register number | 1648687 |
| Application date | November 17, 1989 |
| Publication date | April 2, 1991 |
| Entry date | June 25, 1991 |
Trademark owner
7272 MORGAN RD.
13088 LIVERPOOL
US
13088 LIVERPOOL
US
Trademark representatives
goods and services
9
BOOK THEFT DETECTION SYSTEMS FOR LIBRARIES, NAMELY SCREENS WITH DETECTORS CONTAINED THEREIN LOCATABLE AT LIBRARY EXITS OR CHECKPOINTS FOR DETECTING AND GENERATING AN ALARM FOR UNAUTHORIZED BOOKS BY LIBRARY USERS
ID: 1374003357