Abstract: A cover for a stethoscope to prevent microbes from transferring from a patient to a stethoscope is disclosed. In one embodiment, a stethoscope cover comprises an antimicrobial barrier having a first and second surface, image forming material disposed on the antimicrobial barrier first surface, and an adhesive layer disposed on the second surface of the antimicrobial barrier to attach the antimicrobial layer to a stethoscope. In some embodiments, the image forming material is configured to depict an image of a product. In some embodiments, the image forming material is configured to depict an image of an animal or character to evoke feelings of happiness in a young patient.

Abstract: A plunger that operates by a piston to drive a purging flow at relatively high pressure is disclosed. The plunger includes features so that the exterior of the plunger remains in a dry and sanitary condition. An optional storage unit is also disclosed where the storage unit includes at least one UV element. Where the UV element decreases the amount of pathogens on the plumbing tool.

Abstract: A mop assembly for a mop includes an under side having a first fastener for holding a cleaning cloth, and an upper side parallel with the under side. The upper side is provided with a holder for holding a shaft. At least one side surface interconnects the under side with the upper side. The side surface includes second and third fasteners, which are provided opposite of each other on opposite sides of the under and upper sides in order to hold a liquid scraper and a stain scraper such that the mop assembly can handle three difference cleaning functions.

Abstract: Check valves including components having a straightforward and simple design allowing the components to be scaled down to an extremely small size without losing functionality or performance of the check valve.

Abstract: A shock-resistant electrical outlet is designed to prevent the application of power to the outlet only when a standard electrical plug is inserted nearly all of the way into the outlet. This is accomplished by providing at least two normally open switches in series circuit between the voltage line contact and an internal voltage contact which is engaged by the voltage prong of an electrical plug inserted into the outlet. The switches are closed by switch actuators located for simultaneous engagement by both the neutral and voltage prongs of an electrical plug when it is nearly fully inserted into the outlet to complete a circuit between the line voltage contact and the internal voltage contact in the voltage slot of the outlet.

Abstract: A shock-resistant electrical outlet is designed to prevent the application of power to the outlet only when a standard electrical plug is inserted nearly all of the way into the outlet. This is accomplished by providing at least two normally open switches in series circuit between the voltage line contact and an internal voltage contact which is engaged by the voltage prong of an electrical plug inserted into the outlet. The switches are closed by switch actuators located for simultaneous engagement by both the neutral and voltage prongs of an electrical plug when it is nearly fully inserted into the outlet to complete a circuit between the line voltage contact and the internal voltage contact in the voltage slot of the outlet.

Abstract: A saw for removing opposing deck boards from a pallet. A pair of band saws are suspendedly and pivotally mounted to a frame. Guide fingers extend between the saw blades to engage the opposing surfaces of pallet deck boards to automatically position the saw blades with the junctions between deck boards and pallet runners. An upwardly extending bed is cantileverly mounted to the saw supporting the pallet.

Abstract: A system of interconnected electronic components for use either as a team building or management training exercise or as a game. The system generally includes a plurality of monitors, such as low-power lasers, proximity detectors, noise detectors, infrared receivers, weight detectors or other like instruments arranged and configured in a given space as an obstacle course. Each monitor includes a corresponding sensor that notifies a control engine when the monitor has been triggered, e.g., when a particular laser beam is interrupted or when a particular proximity detector senses a nearby object. The control engine dynamically processes these events to tabulate and manifest the triggering of the monitors.

Abstract: The shopping cart includes an infant seat and a safety belt restraint device for restraining the infant to prevent the infant from falling from the seat. The safety belt restraint device extends around the waist and between the legs of the infant to secure the infant in the seat.