DT820 Logo (IGE, 03/01/1993)
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The Swiss trademark DT820 was filed as Word and figurative mark on 03/01/1993 at the Swiss Federal Institute of Intellectual Property.
It was registered as a trademark on 08/23/1993.
The current status of the mark is "Trademark cancelled".
| Application date | March 1, 1993 |
| Publication date | October 14, 1993 |
| Entry date | August 23, 1993 |
| Expiration date | March 1, 2023 |
Trademark owner
200 Innovation Way
Akron, Ohio 44316-0001
US
Trademark representatives
Patent- und Markenanwälte, Optingenstrasse 16
3000 Bern 25
CH
goods and services
Trademark history
| Date | Document number | Area | Entry |
|---|---|---|---|
| September 26, 2023 | 2023092605 | M15 | Deletion |
| October 27, 2014 | 2014102705 | M70 | Transfer / Change of address |
| January 28, 2013 | 2013012805 | M05 | Extension |
| February 2, 2011 | 2011020205 | M90 | Change Representative |
| August 23, 1993 | 1993082305 | M00 | Registration |
| August 23, 1993 | 1993082305 | M00 | Registration |
ID: 121100404339