Please go and read the Collateral and Borrowing Base section of the SEC filing. That section identifies what was used to back these loans.
Including in that filing at the end, are the assets, and intellectual property used to back the these recent loans.
Some of the trademarks used include:
Ford, Mercury, Lincoln brand names, brand cues, and brand identifiers such as the Ford script, Mustang Prancing horse and hood scoop.
I will be crystal clear - Ford borrowed against every thing they have to get this loan so the company has a shot to survive.