US Patent 7721372 Fabric sweeper

The present invention is a device for use in cleaning a fabric surface of dust, dirt, pet hair and other debris present on the surface. The device includes a pair of cleaning members or rollers disposed on an underside of the device which can roll with respect to the device and with respect to one another. The rollers are selectively contacted with one another such that each roller can assist in removing debris picked up by the opposite roller and dispensing the debris into a collection chamber releasably positioned within the housing. The removal of the debris from each roller is also facilitated by opposed edges of a central opening in the housing that contact the rollers and direct the debris into the debris collection chamber.