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The German trademark HYDROSULFREEN was filed as Word mark on 04/09/1991 at the German Patent and Trademark Office.
It was registered as a trademark on 10/05/1992.
The current status of the mark is "Trademark registered".
| Trademark form | Word mark |
| File reference | L34538 |
| Register number | 2021734 |
| International trademark | No. IR612940, August 25, 2024 |
| Application date | April 9, 1991 |
| Publication date | November 14, 1992 |
| Entry date | October 5, 1992 |
| Start of opposition period | November 14, 1992 |
| End of the opposition period | February 15, 1993 |
| Expiration date | April 30, 2031 |
Trademark owner
60439 Frankfurt
DE
Trademark representatives
81675 München
DE
goods and services
1
11
42
Chemische Apparate sowie Chemikalien zur Entschwefelung von Gasen bzw. zur Gewinnung von elementarem Schwefel; technische Beratung bei der Entschwefelung und/oder der Schwefelgewinnung
The designations have been translated automatically. Show translation
Trademark history
| Date | Document number | Area | Entry |
|---|---|---|---|
| February 9, 2024 | 202400020282 | 3b | Transfer / Change of address, Abgeschlossen |
| March 24, 2021 | 202000139593 | 4 | Extension, Verlaengert |
| August 21, 2020 | 202000265996 | 8b | Transfer / Change of address, Abgeschlossen |
| July 23, 2020 | 202000235331 | 8c | Transfer / Change of address, Abgeschlossen |
| July 23, 2020 | 202000235331 | 8d | Transfer / Change of address, Abgeschlossen |
| March 13, 2014 | 201400100279 | 8b | Transfer / Change of address, Abgeschlossen |
| October 9, 2012 | 201200342600 | 8b | Transfer / Change of address, Abgeschlossen |
| September 13, 2011 | 201100312025 | 8b | Transfer / Change of address, Abgeschlossen |
| May 19, 2011 | 201000357351 | 4 | Extension, Verlaengert |
| May 19, 2011 | 201100173595 | RAW: Umklassifizierung, Umklassifizierung nicht notwendig | |
| April 2, 2001 | 200102289049 | Transfer / Change of address, Abgeschlossen | |
| March 20, 2001 | 200102279023 | Extension, Verlaengert | |
| October 5, 1992 | 199200880367 | Registration, Marke eingetragen | |
| October 5, 1992 | 199200880484 | Opposition period, Marke nicht geloescht |
ID: 9999107634538