Logical Operations

DPMA DPMA 1991 File deleted

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The German trademark Logical Operations was filed as Word and figurative mark on 12/03/1991 at the German Patent and Trademark Office.
It was registered as a trademark on 07/29/1993. The current status of the mark is "File deleted".

Logodesign (Wiener Klassifikation)

#Mathematical signs #Squares #Quadrilaterals containing one or more other geometrical figures (specify the content) #Quadrilaterals with dark surfaces or parts of surfaces #Horizontal lines or bands

Trademark Details Last update: December 13, 2023

Trademark form Word and figurative mark
File reference Z10858
Register number 2041472
Application date December 3, 1991
Publication date September 15, 1993
Entry date July 29, 1993
Start of opposition period September 15, 1993
End of the opposition period December 15, 1993
Expiration date December 3, 2001

Trademark owner


New York N.Y.
US

Trademark representatives

goods and services

9 16 41
Zeitungen und Zeitschriften auf dem Gebiet der Datenverarbeitung und Computerschulung; Computersoftware; Veröffentlichung und Herausgabe von Schulungsmaterial auf dem Gebiet der Datenverarbeitung; Durchführung von Schulungen, insbesondere auf dem Gebiet der Benutzung und Programmierung von Computern; Durchführung von Management-Seminaren
The designations have been translated automatically. Show translation

Trademark history

Date Document number Area Entry
March 31, 2003 200302805143 Deletion, Marke geloescht
July 29, 1993 199300937867 Registration, Marke eingetragen
July 29, 1993 199300937912 Opposition period, Marke nicht geloescht

ID: 9999109010858