Abstract: An athletic floor assembled on a foundation having a capacity to absorb vibration, eliminate dead spots, and remain stable and resistant to the damaging effects of moisture which comprises discrete sections of reproducible subflooring constructions which are separated from each other so there are gaps between every section which prevents the ripple effect transmission of vibration forces which combines a wood nailing bed underlayment engaged inside the open face of a c-channel support system in which such engaged components are held in fixed elevation over the foundation and supported on strips of resilient material, and further comprising anchoring clips having a vertical riser member and engagement tabs at a top and which are engaged to the channels inside deflexure slot aperture cut in the channels and engaged to the foundation by fastening tab means at the bottom end and adapted to permit the entire floor construction to experience slidable vertical deflexure movement as limited by the limits of the defle

Abstract: An electrical plug and outlet unit adapted for insertion into a conventional three-socket, high voltage receptacle for providing a reduced voltage at at least one outlet forming a part of the unit. The unit includes a single conductor prong and a single ground prong projecting rearwardly from within a non-conductive body member. These prongs are arranged in a pattern for permitting the conductor prong to be received within one of the hot sockets of the high voltage receptacle, and for permitting the ground prong to be received within an equipment ground socket of the high voltage receptacle. Each of the unit outlets includes a pair of electrical contacts aligned with respective openings in a front face of the non-conductive body member for receiving prongs of a conventional low voltage plug. Electrically conductive means connects the conductor prong to one of the pair of electrical contacts of each outlet, and connects the ground prong to the other electrical contact of each outlet.