Would the name Hallowed receive protection as a trademark or as trade dress?

 

 If Trent and Xavier had obtained a business process patent on Hallowed, would the release of

Halo 2 infringe on their patent? Why or why not?

 

. Based only on the facts presented above, could Trent and Xavier sue the makers of Halo 2 for

copyright infringement? Why or why not?

 

. Suppose that Trent and Xavier discover that Brad took the idea of Hallowed and sold it to the

 

company that produced Halo 2. Which type of intellectual property issue does this raise?