Paizo Publishing decided that they shouldn’t trademark the term “Adventure Path” and instead let it be a common-use term. And also they have enough claim to it that they can almost certainly prevent anyone else from trademarking it. Look, you don’t have to be a proprietary ass to be a game company! They explain on their forums in this thread. Good job guys!
Joe on Rule Zero Over The Years mxyzplk on Rule Zero Over The Years Tabletop for one: so… on Theater of the Mind Joe on The Side Effects Of Organized… Joe on Rule Zero Over The Years Joe on D&D 5e PHB Readthrough, Ch… gisle grøndahl on Fixing the Gunslinger