Wheel-scrubbing mechanism for vehicle-washing apparatus
Wheeled hand cart for wet/dry utility vacuum cleaner
Wide area carpet vacuum cleaner
Window blind cleaning apparatus
Window cleaning apparatus
Window cleaning apparatus
Window glass-cleaning device
Window glaze cleaning
Window scraper
Window scraper
Window wall washing device for high rise buildings
Window washing accessory cleaning tool for use with water extrac
Window-pane cleaning device
Windshield airstream deflector for vehicles
Windshield protection and cleaning system
Windshield wiper with adjustable wiping pressure
Wiper device for hard surfaces, in particular a window wiper
Wiper for liquid substances
Wire cleaning apparatus and method
Wireless blackboard eraser and dust collector