74293098
Jul 10, 1992
Dec 13, 1994
central vacuum systems; electric wall-mounted controls for domestic appliances and fixtures; electric door chimes; music intercom systems; electronic security systems for buildings comprised of sensors and alarms; and built-in ironing units for domestic use, comprised of electric irons and ironing boards, sold as a unit
Electrical and Scientific Apparatuselectrically-powered air fresheners; built-in hair dryers for domestic use; range hoods and parts therefor; hood ventilators; electric light fixtures; barbecue grill hoods; combination exhaust fan, heater, and light fixture units; electric wall-mounted, ceiling-mounted, and space heaters; bathroom exhaust fans; ceiling fans; combination exhaust fan and light fixture units for domestic and industrial use; ducted ventilating fans for continuous operation; balanced, whole house, ventilating units with or without heat recovery
Environmental Control Apparatus