Kontra Kalk

DPMA DPMA 1979 Trademark registered

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The German trademark Kontra Kalk was filed as Word and figurative mark on 07/20/1979 at the German Patent and Trademark Office.
It was registered as a trademark on 10/02/1979. The current status of the mark is "Trademark registered".

Logodesign (Wiener Klassifikation)

#More than two circles, inside one another, spirals

Trademark Details Last update: December 13, 2023

Trademark form Word and figurative mark
File reference B63655
Register number 991206
International trademark No. IR448926, September 16, 2024
Application date July 20, 1979
Publication date November 15, 1979
Entry date October 2, 1979
Start of opposition period November 15, 1979
End of the opposition period February 15, 1980
Expiration date July 31, 2029

Trademark owner


74076 Heilbronn
DE

Trademark representatives

goods and services

1 Regeneriersalz zur Wasserenthärtung
The designations have been translated automatically. Show translation

Trademark history

Date Document number Area Entry
February 28, 2019 201800234802 4 Extension, Verlaengert
August 19, 2016 201620653982 3b Transfer / Change of address, Abgeschlossen
January 11, 2011 201100007919 8b Transfer / Change of address, Abgeschlossen
June 6, 2009 200800604564 4 Extension, Verlaengert
March 10, 2004 200403033026 Transfer / Change of address, Abgeschlossen
September 7, 1999 199901900076 Extension, Verlaengert
January 7, 1999 199990010525 RAW: Berichtigung
February 26, 1998 199801536281 Transfer / Change of address, Abgeschlossen
October 2, 1979 197900362642 Registration, Marke eingetragen
October 2, 1979 197900362655 Opposition period, Marke nicht geloescht

ID: 9999106663655