http://www.autosport.com/news/report.php/id/123857

In legal documents seen by Autosport, the claim stated Marussia licensed the trademark to Manor to use as its Formula 1 team and chassis name, but that the licence came to an end on 31 December 2014.

It added Manor continued to use "Marussia" as the name of its Formula 1 team and chassis for 2015 after the outfit was saved from administration.

If Manor changed its chassis name from Marussia without consent from F1's commercial rights holder, it would lose entitlement to prize money based on previous seasons.

"We made an offer to acquire the team, including the chassis, which they readily accepted, perhaps assuming we would not be able to get the team up and running again.

"Now that we have, they have launched these speculative claims."

this is just red BULL SH**