Court of Justice (Fifth Chamber) 23 April 2020, C-237/19 (Gömböc Kutató, Szolgáltató és Kereskedelmi Kft. v Szellemi Tulajdon Nemzeti Hivatala.)

JUDGMENT OF THE COURT (Fifth Chamber) 23 April 2020 ( *1 ) (Reference for a preliminary ruling — Trade marks — Directive 2008/95/EC — Refusal or invalidation of registration — Three-dimensional mark — Article 3(1)(e)(ii) and (iii) — Sign consisting exclusively of the shape of goods which is necessary to obtain a technical result — Sign consisting of the shape which gives substantial value to the