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The Swiss trademark SIGMA was filed as Word mark on 09/14/1984 at the Swiss Federal Institute of Intellectual Property.
It was registered as a trademark on 10/10/1984.
The current status of the mark is "Trademark cancelled".
Application date | September 14, 1984 |
Publication date | November 15, 1984 |
Entry date | October 10, 1984 |
Expiration date | September 14, 2014 |
Date | Document number | Area | Entry |
---|---|---|---|
April 20, 2015 | 2015042005 | M15 | Deletion |
March 30, 2012 | 2012033005 | M90 | Change Representative |
October 27, 2010 | 2010102705 | M90 | Change Representative |
August 18, 2008 | 2008081805 | M85 | Change Representative |
August 12, 2004 | 2004081205 | M05 | Extension |
February 27, 2004 | 2004022710 | M30 | Transfer / Change of address |
February 27, 2004 | 2004022710 | M30 | Transfer / Change of address |
March 5, 1996 | 1996030505 | M65 | Transfer / Change of address |
October 10, 1984 | 1984101005 | M00 | Registration |
October 10, 1984 | 1984101005 | M00 | Registration |
ID: 121200009196