Abstract: A pickup truck tail gate liner has secured thereto one or more attaching members which confront that surface of the tail gate to which the liner is to be applied. The attaching members are premanently or removably secured to the liner and adhesively bonded to the tail gate without necessitating the provision of any holes in the tail gate.

Abstract: A fastener especially adapted for securing a liner in a pickup truck cargo box and having a bolster at the upper ends of its walls provided with flanges at its inner edge. The fastener comprises a rotatable bolt having a head at one end and an anchor member at its other end through which the bolt threadedly extends. The anchor member may be rotated with the bolt but is of such length as to engage the lower surface of the bolster after limited rotation, thereby enabling continued rotation of the bolt to cause the liner to be clamped between the bolt head, the bolster flange, and the anchor member. The construction is such that securing of a liner in a cargo box requires no openings to be formed in the walls of the cargo box.

Abstract: A control system for operating at least two electrical appliances, such as a combination ceiling fan and light assembly, from a remotely located multi-position manually operated switch assembly. The system responds to a series of different control signals actuated by the different switch positions to switch either one of the appliances on or off, to control the intensity of the light or the speed of the fan, or to initiate any one of a series of pre-programmed sequences of operations of the appliances.