The trademark application Protho was filed by Hager & Werken GmbH & Co. KG, a corporation established under the laws of the Federal Republic of Germany (the "Applicant"). The application was published for oppositions on March 11, 2020, and it was registered by office on June 18, 2020 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 January 18, 2022. Change of name and professional address of the trademark registration was recorded on February 16, 2022. Change of name and professional address of the trademark registration was recorded on September 27, 2022.