Dassault Aviation has been a very successful business jet manufacturer. They have built many different business jets for their customers, but they have all come from one product line of aircraft: the ...

But Ford might be joining the party again. The automaker recently filed to trademark “Mach 4” in multiple countries. The ...

Ford has filed to protect the Mach 4 nameplate in Australia, which could be used for a sedan version of the Mustang.