Patent attributes
A dispenser includes a body having four side walls, a base and an opening in a top of the body. The base has end walls extending substantially parallel to the side walls so that the dispenser is substantially double walled. A lid is hingedly connected near the top of the body and covers the opening. The lid has a slot therein for sheet material to be dispensed therethrough. The dispenser also includes a platform that supports the sheet material. The platform is movable against forces of a compression element from a first position adjacent the lid to a second position spaced apart from the lid. The end walls have a plurality of ribs extending therefrom. The ribs engage a plurality of corresponding grooves in the platform so that the platform is slidably guided within the body along the ribs.