Abstract: A vacuum cleaner may include a body having a handle end and an attachment end, the attachment end being opposite the handle end along a longitudinal axis of the body, a dust cup disposed between the handle end and the attachment end, a suction motor disposed between the handle end and the attachment end, a body latch configured to releasably engage an accessory, and a body toggle configured to cause the body latch to transition between a releasing position and a retaining position, the body toggle being positioned closer to the handle end than the attachment end.

Abstract: The present invention relates to a process for forming a polymeric pre-stretched grid for supporting a structure, such as an earthwork, wherein a suitable polymeric material, e.g. polyethylene, is used to make thin polymer strips by a molding machine, these strips are fully stretched by a pre-stretching machine so as to rearrange long bonds of polymer molecules to form the pre-stretched strips with high tensile strength, then these pre-stretched strips are crossed over each other longitudinally and transversely in line with a pre-set width by a machine (or manually) and the crossings of longitudinal and transverse network plies are united by gluing or hot fusion or otherwise to form a pre-stretched grid.