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The German trademark Knowledge Engineering was filed as Word mark on 01/31/1997 at the German Patent and Trademark Office.
It was registered as a trademark on 04/02/1998.
The current status of the mark is "File deleted".
Trademark form | Word mark |
File reference | 397042418 |
Register number | 39704241 |
Application date | January 31, 1997 |
Publication date | May 9, 1998 |
Entry date | April 2, 1998 |
Start of opposition period | May 9, 1998 |
End of the opposition period | August 10, 1998 |
Expiration date | January 31, 2017 |
Date | Document number | Area | Entry |
---|---|---|---|
September 29, 2017 | 201700313301 | 5f | Deletion, Marke geloescht |
April 1, 2008 | 200800111873 | 8b | Transfer / Change of address, Abgeschlossen |
April 18, 2007 | 200603811609 | 4 | Extension, Verlaengert |
December 20, 2006 | 200609227283 | 8b | Transfer / Change of address, Abgeschlossen |
April 2, 1998 | 199801561021 | Registration, Marke eingetragen | |
April 2, 1998 | 199801561413 | Opposition period, Marke ohne Widerspruch eingetragen |
ID: 10397042418