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The Swiss trademark SIGMA was filed as Word mark on 12/09/1981 at the Swiss Federal Institute of Intellectual Property.
It was registered as a trademark on 05/27/1982.
The current status of the mark is "Trademark registered".
Application date | December 9, 1981 |
Publication date | July 27, 1982 |
Entry date | May 27, 1982 |
Expiration date | December 9, 2031 |
Date | Document number | Area | Entry |
---|---|---|---|
November 16, 2021 | 2021111605 | M90 | Change Representative |
July 7, 2021 | 2021070705 | M05 | Extension |
June 16, 2011 | 2011061610 | M05 | Extension |
June 15, 2011 | 2011061525 | M85 | Change Representative |
August 15, 2007 | 2007081505 | M90 | Change Representative |
September 20, 2005 | 2005092010 | M65 | Transfer / Change of address |
November 6, 2001 | 2001110610 | M05 | Extension |
May 27, 1982 | 1982052710 | M00 | Registration |
May 27, 1982 | 1982052710 | M00 | Registration |
ID: 121200053753