TDA Logo (DPMA, 03/09/1937)
DPMAProtect this trademark from copycats!
With our trademark monitoring alerts, you are automatically notified by email about copycats and free riders.
The German trademark TDA was filed as Word and figurative mark on 03/09/1937 at the German Patent and Trademark Office.
It was registered as a trademark on 06/04/1938.
The current status of the mark is "Trademark registered".
Logodesign (Wiener Klassifikation)
#Inscriptions in latin characters #Letters presenting a special form of writing
| Trademark form | Word and figurative mark |
| File reference | D35185 |
| Register number | 502797 |
| Application date | March 9, 1937 |
| Publication date | April 30, 1956 |
| Entry date | June 4, 1938 |
| Start of opposition period | April 30, 1956 |
| End of the opposition period | July 30, 1956 |
| Expiration date | March 31, 2027 |
Trademark owner
Cambridge Mass.
US
Trademark representatives
22607 Hamburg
DE
goods and services
1
Hochkomplexe organisch-chemische Verbindung, besonders geeignet für schnell sich verfestigenden hydraulischen Zement und für Beton sowie für Zement- und Betonerzeugnisse, Dispergiermittel für die Herstellung von Russ, Kautschuk, Tinte, Farbstoff, Papier und anderen Erzeugnissen
The designations have been translated automatically. Show translation
Trademark history
| Date | Document number | Area | Entry |
|---|---|---|---|
| October 19, 2016 | 201620488206 | 4 | Extension, Verlaengert |
| May 30, 2016 | 201620555521 | 8b | Transfer / Change of address, Abgeschlossen |
| April 20, 2016 | 201620501896 | 3b | Transfer / Change of address, Abgeschlossen |
| April 16, 2007 | 200603806274 | 4 | Extension, Verlaengert |
| April 13, 2007 | 200701118696 | RAW: Umklassifizierung, Umklassifizierung nicht notwendig | |
| September 19, 2003 | 200302924745 | Transfer / Change of address, Abgeschlossen | |
| August 7, 1997 | 199701386531 | Extension, Verlaengert | |
| June 4, 1938 | 193800037815 | Registration, Marke eingetragen | |
| June 4, 1938 | 193800037817 | Opposition period, Marke nicht geloescht |
ID: 9999106835185