Hard case to make out, though if I was putting it together I'd try something along the lines of the A4 being a world leading indentity for performance and reliability, and that Apple were using the identity to reinforce their own product. From there draw out the similarities, speed et al.
Not saying it would get very far, but I'm sure there are some cross industry cases out there. Anyone that answers yes or no to a legal question isn't much of a lawyer
Not saying it would get very far, but I'm sure there are some cross industry cases out there. Anyone that answers yes or no to a legal question isn't much of a lawyer