Logo (USPTO, 12/03/1979)
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The US trademark was filed as Figurative mark on 12/03/1979 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 07/28/1981.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Figurative mark |
| File reference | 73241176 |
| Register number | 1162581 |
| Application date | December 3, 1979 |
| Publication date | May 5, 1981 |
| Entry date | July 28, 1981 |
Trademark owner
3M Center
55101 Saint Paul
US
55101 Saint Paul
US
Trademark representatives
goods and services
9
Components Comprising an Exit Corridor from a Library for the Detection of Unauthorized Removal of Documents Therefrom-Namely, Entrance and Exit Gates, Sensing Units, Detector Units, Detection Strips for Concealment in Documents and Units for Sensitizing and Desensitizing the Detection Strips
ID: 1373241176