The green 'Willy Zielonka' hot dog was allegedly plagiarized from a student competition entry called 'Żapnapka'.
Our take: Corporate innovation often looks remarkably similar to unpaid contest entries. While the legal systems in Poznań sort out the intellectual property lines, the reality remains that a spinach bun does not fundamentally alter the mechanics of a French hot dog.
- Studenci kontra Żabka. Spór o zielonego hot doga
Details the plagiarism allegations and student contest background.
- Studenci z Poznania uważają, że Żabka ukradła ich pomysł na hot doga i pozwali ją do sądu
Covers the lawsuit filed by Poznań students over the green spinach bun concept.