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The Union trademark SINA was filed as Word mark on 01/12/2001 at the European Union Intellectual Property Office.
It was registered as a trademark on 04/19/2002.
The current status of the mark is "Trademark registered".
| Trademark form | Word mark |
| File reference | 002035863 |
| Application date | January 12, 2001 |
| Publication date | September 24, 2001 |
| Entry date | April 19, 2002 |
| Expiration date | January 12, 2031 |
Trademark owner
Godesberger Allee 185-189
53175 Bonn
DE
53175 Bonn
DE
Trademark representatives
Hildegard-von-Bingen-Str. 5
28359 Bremen
DE
goods and services
9
Secure network connections in the form of architecture for the secure processing and transmission of highly sensitive data and access without risk to an unprotected IT system, in particular the Internet, from a protected IT system
Trademark history
| Date | Document number | Area | Entry |
|---|---|---|---|
| February 23, 2024 | Change Representative, Published | ||
| March 19, 2021 | Change Representative, Published | ||
| November 23, 2020 | Extension, Trade mark renewed | ||
| April 5, 2019 | Change Representative, Published | ||
| December 4, 2012 | Transfer / Change of address, Published | ||
| March 29, 2011 | Change Representative, Published | ||
| February 10, 2011 | Extension, Trade mark renewed | ||
| June 2, 2008 | Change Representative, Published | ||
| July 16, 2007 | Transfer / Change of address, Published |
ID: 11002035863