GC: Adidas

T-307/17, here. 

Booking.com as trademark

District Court for the Eastern District of Virginia, 1:16-cv-425 (LMB/IDD), here. 

"Vorsprung durch Technik"

The Court of Justice of the European Union, Case C-398/08 P , Audi AG v Office for Harmonisation in the Internal Market, on the distinctive character of a trade mark.