RETRACTSENSE

Rechargeable floor sweeping machines; brushes for vacuum cleaners; handheld vacuum cleaners; dust exhausting installations for cleaning purposes; dust removing installations for cleaning purposes; electric machines and apparatus for carpet shampooing; washing apparatus; machines and apparatus for cleaning, electric; vacuum cleaners; suction nozzles for vacuum cleaners; vacuum cleaner attachments for disseminating perfumes and disinfectants; dust filters and bags for vacuum cleaners; vacuum cleaner hoses; self-propelled road sweeping machines; cleaning appliances utilizing steam; navigation, debris, and surface detection feature sold as a component of robotic vacuums and robotic mopping devices; sensor feature for detecting furniture and object dimensions sold as a component of robotic vacuums and robotic mopping devices; retractable sensor feature for detecting furniture and object dimensions sold as a component of robotic vacuums and robotic mopping devices; vacuum cleaners equipped with a lifting chassis

Downloadable computer software; detectors; measuring apparatus; surveying apparatus and instruments; position detection sensors; surveying instruments; measuring instruments; precision measuring apparatus; distance measuring apparatus; range finders; apparatus for recording distance; electronic inductors; data processing apparatus; scanners for data processing; electronic navigational and positioning apparatus and instruments; laser guide instruments; lasers for measuring; laser measuring systems