Pretty interesting idea.. however, as we all know patents don't always come to production. I personally like the idea. I do haul an ATV, however I use a trailer because I have a tool box in the bed of the truck. But I know a lot of hardcore riders would love this.
Pretty good idea. But I'd be interested to see how they hold up against the elements, and see how they operate after the bed has had a load of dirt/gravel/sand in it. Looks like it would get caked up.
Now if it was an internal design that would be really cool...
If it was like a removable side panel for the bed wall of the rambox that's already a flat wall, had a tab and a channel in the tailgate kind of as shown I could see potential for it being a really useful system for anyone that hauls wheeled toys in back that is