Patent attributes
A retail product display unit in one aspect includes a pusher disposed on a pusher rail. The pusher has features to constrain movement of the pusher along a length of the pusher rail. The pusher rail extends from a forward end of the display unit to a rear end of the display unit. The at least one pusher rail comprises a channel in an upper surface thereof for receiving a pusher spring therein as the at least one pusher is moved from the forward end toward the rear end of the display unit. In another aspect, the pusher has at least one roller mounted to a pusher housing opposite the pusher face such that torque generated by application of rearward force applied to the pusher face is transferred to the at least one roller and then to the pusher rail.
