Abstract: A container assembly is provided that includes a base container that has an upper opening and an upper container mounted in covering relation over the upper opening of the base container. A linkage connects the upper container to the base container in a manner that allows the upper container to be displaced from the covering relation over the upper opening of the base container, so as to permit access into the base container through the upper opening. A support assembly is spaced from the base container when the upper container is displaced from the covering relation over the upper opening of the base container and wheels are disposed toward a lower portion of the container assembly. A handle is provided for rollingly transporting the container assembly on the wheels in a tilted configuration.

Abstract: A container includes a base having a bottom wall and side walls defining an interior storage compartment. At least one of the side walls has a locking element. A cover is movably mounted to the base for movement between an open position in which access to the interior storage compartment is permitted and a closed position in which access to the interior storage compartment is prevented. A handle includes a handle portion and a cover locking mechanism. The handle is movably mounted to the cover so that the handle is movable to move the cover locking mechanism thereof into interlocking engagement with the locking element provided on the base to lock the cover in the closed position.

Abstract: A collapsible clamping table has open and closed positions. In the open position, a clamping table top is supported by legs in an elevated, generally level position. The legs and table top fold together to collapse the table for storage or transportation. A load platform and wheels mount to the table so that the table may be used as an L-shaped push cart when the table is in the closed position.

Abstract: A container includes a base having a bottom wall and side walls defining an interior storage compartment. At least one of the side walls has a locking element. A cover is movably mounted to the base for movement between an open position in which access to the interior storage compartment is permitted and a closed position in which access to the interior storage compartment is prevented. A handle includes a handle portion and a cover locking mechanism. The handle is movably mounted to the cover so that the handle is movable to move the cover locking mechanism thereof into interlocking engagement with the locking element provided on the base to lock the cover in the closed position.

Abstract: A system, receiving an input signal to be amplified and provided to a load. The system includes a switch, a shaper, a power source array, a power reservoir array and a controller. The switch is connected to the load and produces a switch output signal. The input signal and the switch output signal are received by the shaper, which produces a shaper output signal and applies it to the controller. The power source monitor monitors the source power levels of all power sources within power source array and applies the readings to the controller. The power reservoir monitor monitors the reservoir power levels of all power reservoirs within power reservoir array and applies the readings to the controller. The controller determines a switching scheme according to the shaper output signal and the power levels readings of all power sources with in power source array and all power reservoirs within power reservoir array.

Abstract: A system, receiving an input signal to be amplified and provided to a load. The system includes a switch, a shaper, a power source array, a power reservoir array and a controller. The switch is connected to the load and produces a switch output signal. The input signal and the switch output signal are received by the shaper, which produces a shaper output signal and applies it to the controller. The power source monitor monitors the source power levels of all power sources within power source array and applies the readings to the controller. The power reservoir monitor monitors the reservoir power levels of all power reservoirs within power reservoir array and applies the readings to the controller. The controller determines a switching scheme according to the shaper output signal and the power levels readings of all power sources with in power source array and all power reservoirs within power reservoir array.

Abstract: A container structure has an internal storage compartment and an opening for accessing the storage compartment. A sliding panel and a pivoting panel are operable to cover and uncover the opening. The pivoting panel is pivotable between a closed position covering a first portion of the opening and an open position. The sliding panel is slidable between a closed position covering a second portion of the opening adjacent the first portion and an intermediate open position disposed in lapped relation with the pivoting panel when the pivoting panel is in the closed position thereof so as to provide access to the compartment through the second portion. The sliding panel is pivotable, when in the intermediate open position thereof, together with the pivoting panel into a fully open position to provide access to both the first and second portions of the opening.