Patent ID: 8214968

Claim:
A vacuum accessory tool comprising: a nozzle body; a suction nozzle formed by the nozzle body; an opening formed in the nozzle body and adapted to be connected to a suction source remote from the nozzle body for generating a working air flow from the suction nozzle through the nozzle body; at least one electrical element mounted to the nozzle body and comprising at least one of: (a) a light emitting diode that is configured to emit light in the ultraviolet (UV) spectrum to fluoresce stains and that is positioned on the suction nozzle to project light forwardly to illuminate stains on a surface to be cleaned and visible to a user as the vacuum accessory tool is being operated by the user; (b) an ozone generator; and (c) an ion generator; and a power generator mounted to the nozzle body, electrically connected to the at least one electrical element and comprising an air-driven turbine connected to the opening formed in the nozzle body for providing mechanical energy that is converted into electrical energy to supply electrical energy to the at least one electrical element.