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The Swiss trademark DUOLINGO was filed as Word mark on 07/21/2014 at the Swiss Federal Institute of Intellectual Property.
It was registered as a trademark on 11/03/2014.
The current status of the mark is "Trademark registered".
Application date | July 21, 2014 |
Publication date | November 3, 2014 |
Entry date | November 3, 2014 |
Expiration date | July 21, 2024 |
Date | Document number | Area | Entry |
---|---|---|---|
April 29, 2016 | 2016042910 | M70 | Transfer / Change of address |
November 3, 2014 | 2014110305 | M00 | Registration |
November 3, 2014 | 2014110305 | M00 | Registration |
ID: 121204238900