The trademark Solar Decathlon Europe was filed by United States Department of Energy, a U.S. corporation (the "Applicant"). The application was published for oppositions on October 15, 2020, and received one opposition filed on January 17, 2021 by United States Department of Energy on (a) Identity of marks and Goods and Services, (b) Likelihood of confusion, (c) Unfair advantage and detriment to distinctiveness or repute. the opponent was represented by WTS RZECZNICY PATENTOWI - WITEK, SNIEZKO I PARTNERZY and proceedings were handled in English, and the oppositon was dismissed by the Euorpean Union Intellectual Property Office with decision issued January 17, 2021
The application was filed in English, and English was also language of all opposition proceedings (French was selected as the second language).
A transfer of the trademark registration was recorded on September 28, 2021.