BT Logo (IGE, 03/12/1987)
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The Swiss trademark BT was filed as Word and figurative mark on 03/12/1987 at the Swiss Federal Institute of Intellectual Property.
It was registered as a trademark on 06/23/1987.
The current status of the mark is "Trademark registered".
| Application date | March 12, 1987 |
| Publication date | July 31, 1987 |
| Entry date | June 23, 1987 |
| Expiration date | March 12, 2027 |
| Date | Document number | Area | Entry |
|---|---|---|---|
| January 18, 2017 | 2017011810 | M05 | Extension |
| January 16, 2017 | 2017011620 | M50 | Transfer / Change of address |
| January 16, 2017 | 2017011625 | M30 | Transfer / Change of address |
| February 2, 2011 | 2011020205 | M90 | Change Representative |
| February 23, 2007 | 2007022305 | M05 | Extension |
| June 23, 1987 | 1987062305 | M00 | Registration |
| June 23, 1987 | 1987062305 | M00 | Registration |
ID: 121100354038