DPMAProtect this trademark from copycats!
With our trademark monitoring alerts, you are automatically notified by email about copycats and free riders.
The German trademark efa was filed as Word mark on 06/30/2011 at the German Patent and Trademark Office.
It was registered as a trademark on 07/11/2011.
The current status of the mark is "Trademark registered".
| Trademark form | Word mark |
| File reference | 3020110357773 |
| Register number | 302011035777 |
| International trademark | No. IR1101042, February 22, 2025 |
| Application date | June 30, 2011 |
| Publication date | September 23, 2011 |
| Entry date | July 11, 2011 |
| Start of opposition period | September 23, 2011 |
| End of the opposition period | December 23, 2011 |
| Expiration date | June 30, 2031 |
Trademark owner
74072 Heilbronn
DE
Trademark representatives
69123 Heidelberg
DE
goods and services
9
Halbleiter; Halbleiterbauelemente; Halbleiterbauelemente für Solarzellen und Solarzellenmodule; Solarzellen, Solarzellen aus III-V Material, Solarzellen mit einem Mehrfach Bandübergang; Solarzellenmodule, Solarzellenmodule mit einem Array von Solarzellen
The designations have been translated automatically. Show translation
Trademark history
| Date | Document number | Area | Entry |
|---|---|---|---|
| June 18, 2021 | 202000212134 | 4 | Extension, Verlaengert |
| January 13, 2012 | 201100238160 | 2a | Opposition period, Marke ohne Widerspruch eingetragen |
| August 22, 2011 | 201100234234 | 8e | Registration, Marke eingetragen |
| August 22, 2011 | 201100234234 | 1abb | Registration, Marke eingetragen |
| August 22, 2011 | 201100234234 | Registration, Marke eingetragen | |
| July 11, 2011 | 201100234234 | 1aaa | Registration, Marke eingetragen |
ID: 103020110357773