power operated tooled implements for working ground surfaces in the nature of motorized frames that carry tools, namely, yard rakes, tines, blades, and combs, or any combination thereof, for raking and scraping and/or smoothing ground surfaces; and towable tools for working ground surfaces in the nature of frames that carry tools, namely, yard rakes, tines, blades, and combs, or any combination thereof, for raking and scraping and/or smoothing ground surfaces