US Patent 7188394 Hollow ribbed slider for a reclosable pouch

A slider is provided that may be oriented on a closure assembly of a reclosable pouch to open and/or close the pouch. The slider includes a top portion and at least two side walls. A channel is formed between the side walls for receiving the closure assembly of the pouch therebetween. Internal to the slider are components that generally contain functionalities to assist in opening and/or closing the closure assembly depending on the direction of movement of the slider along the closure assembly.