First, the big mouth front face design is popular now, which is the general trend of the consumer market. Look at the big mouth front face design of many models, such as Porsche Cayenne Turbo, Cadillac XTS, Chevrolet New Cruze, Logo 307 and Hongqi H7, many of which are similar to the so-called Martin front face. I didn't say whose patent is the big mouth design, nor did I say that Porsche and Chevrolet copied Martin's front face. I think Ford also designs the appearance of cars according to consumers' preferences.
Second, did Ford buy an Aston? Martin, but Ford sold Aston back in 2007? All the shares of Martin Company. So it can't be said that Ford is using the front face design of its own subsidiary.
Generally speaking, the design of big mouth front face is not the patent of Aston Martin, but the current consumption trend, so why can't Ford use the so-called Martin front face?