TDK Logo (IGE, 03/19/1984)
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The Swiss trademark TDK was filed as Word and figurative mark on 03/19/1984 at the Swiss Federal Institute of Intellectual Property.
It was registered as a trademark on 09/05/1984.
The current status of the mark is "Trademark registered".
Application date | March 19, 1984 |
Publication date | November 2, 1984 |
Entry date | September 5, 1984 |
Expiration date | March 19, 2034 |
Date | Document number | Area | Entry |
---|---|---|---|
November 13, 2023 | 2023111305 | M05 | Extension |
May 6, 2020 | 2020050605 | M90 | Change Representative |
June 12, 2019 | 2019061205 | M70 | Transfer / Change of address |
May 1, 2019 | 2019050105 | M90 | Change Representative |
September 14, 2015 | 2015091405 | M90 | Change Representative |
December 3, 2013 | 2013120305 | M05 | Extension |
June 27, 2013 | 2013062705 | M85 | Change Representative |
June 27, 2013 | 2013062710 | M70 | Transfer / Change of address |
January 22, 2004 | 2004012210 | M05 | Extension |
January 21, 2004 | 2004012110 | M85 | Change Representative |
September 5, 1984 | 1984090505 | M00 | Registration |
September 5, 1984 | 1984090505 | M00 | Registration |
ID: 121200023781