Extrusiograph

DPMA DPMA 1969 File deleted

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The German trademark Extrusiograph was filed as Word mark on 09/29/1969 at the German Patent and Trademark Office.
It was registered as a trademark on 03/12/1971. The current status of the mark is "File deleted".

Trademark Details Last update: December 13, 2023

Trademark form Word mark
File reference B43099
Register number 879049
International trademark No. IR384015, November 3, 2024
Application date September 29, 1969
Publication date April 30, 1971
Entry date March 12, 1971
Start of opposition period April 30, 1971
End of the opposition period July 30, 1971
Expiration date September 29, 1999

Trademark owner


47055 Duisburg
DE

Trademark representatives

goods and services

9 Physikalische Meßgeräte, insbesondere zur Prüfung der Extrudierbarkeit von Polymeren, sowie zum Studium von entwicklungstechnischen und anwendungstechnischen Problemen
The designations have been translated automatically. Show translation

Trademark history

Date Document number Area Entry
March 29, 2001 200102286359 Deletion, Marke geloescht
September 29, 1989 198900712048 Extension, Verlaengert
March 12, 1971 197100227716 Registration, Marke eingetragen
March 12, 1971 197100227728 Opposition period, Marke nicht geloescht

ID: 9999106643099