The trademark application Challanger was filed by Befine-Pro d.o.o., poslovno informacijske storitve d.o.o., a corporation established under the laws of the Republic of Slovenia (the "Applicant"). The application was published for oppositions on July 20, 2020, and it was registered by office on October 27, 2020 without any oppositions.
The application was filed in Slovenian (English was selected as the second language).