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The German trademark SIKU was filed as Word mark on 04/03/1950 at the German Patent and Trademark Office.
It was registered as a trademark on 11/26/1951.
The current status of the mark is "Trademark registered".
| Trademark form | Word mark |
| File reference | S435 |
| Register number | 614301 |
| International trademark | No. IR418308, March 28, 2025 |
| Application date | April 3, 1950 |
| Publication date | December 31, 1951 |
| Entry date | November 26, 1951 |
| Start of opposition period | December 31, 1951 |
| End of the opposition period | March 31, 1952 |
| Expiration date | April 30, 2030 |
Trademark owner
58511 Lüdenscheid
DE
Trademark representatives
80538 München
DE
goods and services
Trademark history
| Date | Document number | Area | Entry |
|---|---|---|---|
| February 21, 2020 | 201900223131 | 4 | Extension, Verlaengert |
| June 5, 2014 | 201400225695 | 8b | Transfer / Change of address, Abgeschlossen |
| January 27, 2014 | 201400026261 | 3b | Transfer / Change of address, Abgeschlossen |
| March 5, 2013 | 201300082183 | 8b | Transfer / Change of address, Abgeschlossen |
| February 7, 2013 | 201300048621 | 8c | Transfer / Change of address, Abgeschlossen |
| February 7, 2013 | 201300048621 | 8d | Transfer / Change of address, Abgeschlossen |
| February 26, 2010 | 200900163174 | 4 | Extension, Verlaengert |
| March 31, 2000 | 200002030886 | Extension, Verlaengert | |
| November 26, 1951 | 195100051915 | Registration, Marke eingetragen | |
| November 26, 1951 | 195100051924 | Opposition period, Marke nicht geloescht |
ID: 99991083435