Frankly there's a lot of categories of lipless baits, glider, vibe, jerk, pencil just to list a few. Being a crank and lipless would mean designs like Worden quikfish, flatfish and a few other which are actually just lip combined with the body or in the case of vibe baits they are the top front part of the lure. Each have their different approach. Unless you're more specific, I think it would be too much info to cover.