Abstract: A lifting jack for campers or similar structures. The jack includes a base with extensible tubes and a hand crank for raising and lowering one of the tubes to a desired height. The hand crank includes a handle which slips over a rotatable shaft and serves to rotate the shaft and raise or lower the tube. The handle also defines a hex bore for tightening the hex nuts associated with the jack mounting bracket.

Abstract: An end cap in the form of a plate which is connected by an attachment part to the side wall at the open end of a tubular member. The plate part is pivotal relative to the attachment part and therefore can be rotated between a closed position overlying and spanning the open end of the tubular member, and an open position exposing the open end of the tubular member.

Abstract: A power-operated, exterior rear view mirror, normally mounted on each side of large or long vehicles, having motor assemblies within the mirror housing which provide adjustment capabilities in both visual planes, vertical and horizontal. The mirror can be mounted on the vehicle using the existing mounting hardware and can be wired into the existing electrical system of the vehicle. A remote-control switch, located inside the vehicle within easy reach of the driver, controls the adjustment of the mirror, making the task of adjusting the mirrors virtually effortless and providing for safer vehicle operation.

Abstract: A power-adjusted exterior rear-view mirror for large or long vehicles, having a motor and a remote control switch which permits the driver of the vehicle to adjust the mirror while seated in the driver's seat. The mirror can be mounted on the vehicle using existing attachment brackets and can be wired into the existing electrical system of the vehicle. Upon activation of the switch, the mirror rotates from side to side a short distance in a slow and continuous motion until proper adjustment is reached and the switch is turned off. A spring located inside the mirror assembly provides tension to hold the mirror in its adjusted position, and to permit the mirror to give way to a force applied rearwardly on its outside edge and to turn toward the vehicle, then to return the mirror to its original position when the force is removed.

Abstract: A hitch mechanism for towing and maneuvering mobile and modular home sections, in which a frame structure is mounted on the rear of the towing vehicle and a carriage is connected to the frame structure and supports a hitch head for connection to the towed vehicle. A first, second and third power means are provided for moving the hitch head laterally, vertically and longitudinally, the power means preferably being hydraulic cylinders operated by the hydraulic system of the towing vehicle. The frame structure is mounted on the towing vehicle and supports the power means for moving the hitch head and the adjacent end of the mobile and modular home sections laterally, vertically and longitudinally to assist in distributing the load for towing and to place the mobile or modular home section in the desired position at the location.