WIPER CLEAN SWEEP
windshield wiper clearing and cleaning system, consisting of an array of discrete cleaning elements, permanently embodied into or removably applied onto a surface such as a windshield, in the path of servicing wipers, for the purpose of clearing and cleaning the wipers of debris and other foreign matter, for use on automobiles, aircraft, control towers, farm equipment, plant machines, military vehicles, windows, and any other surface serviced by a wiper
Cancelled · June 13, 1995 · 74687773 ·