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The Swiss trademark EKU was filed as Word mark on 04/11/1991 at the Swiss Federal Institute of Intellectual Property.
It was registered as a trademark on 07/19/1991.
The current status of the mark is "Trademark registered".
Application date | April 11, 1991 |
Publication date | August 27, 1991 |
Entry date | July 19, 1991 |
Expiration date | April 11, 2031 |
Date | Document number | Area | Entry |
---|---|---|---|
April 7, 2021 | 2021040705 | M05 | Extension |
January 6, 2017 | 2017010615 | M85 | Change Representative |
January 6, 2017 | 2017010610 | M30 | Transfer / Change of address |
March 18, 2011 | 2011031805 | M65 | Transfer / Change of address |
February 18, 2011 | 2011021805 | M05 | Extension |
December 10, 2010 | 2010121005 | M85 | Change Representative |
August 14, 1992 | 1992081405 | M30 | Transfer / Change of address |
August 14, 1992 | 1992081410 | M30 | Transfer / Change of address |
July 19, 1991 | 1991071905 | M00 | Registration |
July 19, 1991 | 1991071905 | M00 | Registration |
ID: 121100384738