The trademark application Kölner Ei was filed by Sven Ortwein, a national of the Federal Republic of Germany (the "Applicant"). The application was published for oppositions on January 29, 2023, and it was registered by office on May 8, 2023 without any oppositions.
It was designated 'Basic Application' for International Application 1747514 at the World Intellectual Property Organization (WIPO).
The application was filed in German (English was selected as the second language).