The trademark application to do du! was filed by Tourismusverband Salzburger Altstadt, Körperschaft öffentlichen Rechts, a corporation established under the laws of the Republic of Austria (the "Applicant"). The application was published for oppositions on June 8, 2017, and it was registered by office on September 17, 2017 without any oppositions.
The application was filed in German (English was selected as the second language).
Change of name and professional address of the trademark registration was recorded on March 13, 2019. Change of name and professional address of the trademark registration was recorded on February 11, 2021. Change of name and professional address of the trademark registration was recorded on March 16, 2021.