WK WÄRMETECHNIK Logo (DPMA, 11/04/1997)
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The German trademark WK WÄRMETECHNIK was filed as Word and figurative mark on 11/04/1997 at the German Patent and Trademark Office.
It was registered as a trademark on 04/09/1998.
The current status of the mark is "Trademark registered".
Logodesign (Wiener Klassifikation)
#Other geometrical figures, indefinable designs #More than two lines or two bands #Letters presenting a special form of writing #Five colours and over
| Trademark form | Word and figurative mark |
| File reference | 397524528 |
| Register number | 39752452 |
| Application date | November 4, 1997 |
| Publication date | May 9, 1998 |
| Entry date | April 9, 1998 |
| Start of opposition period | May 9, 1998 |
| End of the opposition period | August 10, 1998 |
| Expiration date | November 30, 2027 |
Trademark owner
47057 Duisburg
DE
Trademark representatives
47057 Duisburg
DE
goods and services
35
37
Installation, Reparatur und Wartung von Heizungen, Klimaanlagen, Sanitäranlagen, Wasserversorgungsanlagen, Abwasseranlagen, Tankschutzanlagen; Gebäudeverwaltung für Dritte, nämlich Überwachung, Wartung und Reparatur technischer Einrichtungen von Gebäuden und Gebäudeaußenanlagen, Ermittlung und Abrechnung von Nebenkosten
The designations have been translated automatically. Show translation
Trademark history
| Date | Document number | Area | Entry |
|---|---|---|---|
| March 1, 2024 | 202400061586 | 8b | Transfer / Change of address, Abgeschlossen |
| February 10, 2018 | 201620775334 | 4 | Extension, Verlaengert |
| February 5, 2016 | 201620413356 | 8b | Transfer / Change of address, Abgeschlossen |
| February 17, 2009 | 200900076462 | 8b | Transfer / Change of address, Abgeschlossen |
| February 8, 2008 | 200608428802 | 4 | Extension, Verlaengert |
| November 8, 2007 | 200701350283 | 8b | Transfer / Change of address, Abgeschlossen |
| December 6, 2006 | 200608527523 | 8b | Transfer / Change of address, Abgeschlossen |
| April 9, 1998 | 199801566039 | Registration, Marke eingetragen | |
| April 9, 1998 | 199801566306 | Opposition period, Marke ohne Widerspruch eingetragen |
ID: 10397524528