The adapted nameplate could grace the upcoming Mustang hybrid, as well as the automaker's Mustang-inspired electrified cars.
Ford has filed a number of trademark applications for the Mach-E name, as it gears up to reveal its first pure-electric SUV.
The application, which we've verified, was filed at the beginning of the month, and could be used for the hybrid Mustang model, which is said to have around the same amount of power as the 5.0-litre V8 variant.
This follows on from trademark applications for the Mach-E name by itself. These were filed at the end of 2018 in both the US and the EU.