Knight's Sport, Spezi, Birkenstock: The Strangest Trademark Disputes - Ritter Sport’s Legal War Over Its Iconic Square Chocolate Design
Trademark battles between major brands and smaller rivals are increasingly landing in court. These disputes often arise when companies try to protect their distinctive designs or branding from imitation. One of the most active players in such legal clashes is Ritter Sport, known for fiercely defending its square chocolate shape.
Ritter Sport has taken legal action against multiple brands over its iconic square chocolate design. In 2020, the company won a case at Germany’s Federal Court of Justice against Milka, securing its trademark rights. Another target was Wacker GmbH, a startup producing the Monnemer Quadrat Bio oat bar in a similar square form. Meanwhile, Hosta’s Romy chocolate, also square-shaped, remains unaffected due to its long-standing market presence before Ritter Sport’s trademark registration.
Legal battles over trademarks show no signs of slowing down. Companies like Ritter Sport continue to enforce their rights, while competitors push back to protect their own products. The outcomes of these cases often set precedents for future branding disputes across industries.
