Air purifying apparatus; Air purifying apparatus and machines; Apparatus for filtering drinking water; Beverage cooling and ice dispensing machines; Electric fans for personal use; Gas purification machines; Heat sinks for use in heating, cooling and ventilating apparatus; Hydromassage bath apparatus; LED light assemblies for street lights, signs, commercial lighting, automobiles, buildings, and other architectural uses; Lighting fixtures; Portable electric fans; Portable electric heaters; Po...