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The Swiss trademark DUPLOSULF was filed as Word mark on 11/26/1976 at the Swiss Federal Institute of Intellectual Property.
It was registered as a trademark on 12/20/1976.
The current status of the mark is "Trademark cancelled".
Application date | November 26, 1976 |
Publication date | January 18, 1977 |
Entry date | December 20, 1976 |
Expiration date | November 26, 2006 |
Date | Document number | Area | Entry |
---|---|---|---|
July 2, 2007 | 2007070205 | M15 | Deletion |
May 22, 2002 | 2002052205 | M70 | Transfer / Change of address |
May 29, 1997 | 1997052905 | M05 | Extension |
May 29, 1992 | 1992052905 | M30 | Transfer / Change of address |
December 20, 1976 | 1976122005 | M00 | Registration |
ID: 121200051604