Abstract: This invention will assist or allow an operator to easily lift a concrete frame panel into position without much risk of personal injury and with greater efficiency of time. A lifting bar is secured to a vertical frame member through openings in the vertical frame members and a crane or forklift is used to lift the panel prior to setting it to form the wall.

Abstract: During the construction of a building it is necessary to smooth the concrete, create a keyway for the wall and produce a slight curve on the edge of the concrete slab. The current device will enable the operator to perform all three tasks with one tool. The position of the keyway may be adjusted depending on the specific requirements of the construction project.

Abstract: A laptop computer with an attached printer unit. The printer unit is a detachable unit that normally is attached to the base of the laptop computer and includes an input slot, an output slot, a USB connection port, a power cord selection slot, and a pair of slots for ink cartridges. The input slot allows for a single piece of paper to be inserted into the printer unit, while the output slot emits the paper after it has been printed on by the printer unit. The top surface of the printer unit has a plurality of mounting holes, while the bottom of the laptop has a plurality of mounts, allowing the printer unit to be securely attached to the laptop, yet at the same time, allowing it to be easily detachable. An included USB connection port allows the printer to be electronically connectable to the laptop unit.