How Kroc forced them to rename their original restaurant?
I know the brothers failed to register the trademark, but they did not display registered logo of McDonald's on top of the original restaurant.
If I were named McDonald, I'd have a full right to name my own shop "McDonald's Pizza", "McDonald's Auto Parts" or "McDonald's Art Gallery" — whatever I run.
Again — I'm not talking about the logo, golden arches etc. — just a regular name.
Am I mistaken?