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The Swiss trademark ALPHA SIGMA TECHNOLOGY was filed as Word mark on 08/04/1992 at the Swiss Federal Institute of Intellectual Property.
It was registered as a trademark on 03/01/1993.
The current status of the mark is "Trademark cancelled".
Application date | August 4, 1992 |
Publication date | April 14, 1993 |
Entry date | March 1, 1993 |
Expiration date | August 4, 2012 |
Date | Document number | Area | Entry |
---|---|---|---|
March 11, 2013 | 2013031105 | M15 | Deletion |
March 1, 1993 | 1993030105 | M00 | Registration |
ID: 121100399966