Patent ID: 7063281
Filing Date: 2006-06-20
Classification: B05B,B08B,E01H

Abstract:
1. A cleaning device, comprising: an elongated handle; an elongated hollow jet manifold defining a transverse dimension generally perpendicular to the handle, the jet manifold being engaged with a lower end portion of the handle without intervening structure between the manifold and handle; plural nozzles spaced along the jet manifold for spraying water directed into the jet manifold onto a surface; a flat forward wing extending from the jet manifold above and forwardly of the nozzles such that water from the nozzles can spray beyond the forward wing during operation, the forward wing being elongated in the transverse dimension; a flat rear wing elongated in the transverse dimension and having a front transverse edge engaged with the jet manifold, the rear wing extending rearwardly of the nozzles and terminating in a rear transverse edge, the forward wing being slanted with respect to the rear wing being substantially parallel to the ground when the device is being used to spray the ground, an air flow space being defined between the rear transverse edge and a surface beneath the device when the device is rollably engaged with she surface to clean the surface; and at least one wheel on the device to rollably engage the surface, wherein