Unfortunately, the name has already been taken in cyberspace which means I can't have it. Much as I'd like to contact the Minnesotans who comprise the existing Ledgerock Pottery and fight (whine) for my right to keep the name, I don't think the "but I already have a sign" defense is going to hold much weight.
It's funny, my family seems to be having a harder time accepting this loss than I am; or my husband, who masterminded the sign in the first place. (I have yet to discuss the matter with my FIL, something tells me he'll still be able to sleep at night.) Well, folks, hang tight. We'll get through this together.