If I was A-EON, I'd be up C-USA's arse with a flashlight over the name similarity.
Then again, I said the same thing about Apple when C-USA brought out the dead to rights clone of the Mac Mini called the "Amiga Mini".
Sometimes law suites take time... just 'cause they haven't sprung one yet doesn't mean they won't later.

They didn't rip off the X1000 name. It follows the same naming standard as the C64X.
Might be, but it's still too similar to a competing brand.