Air filtering units; Air purifiers; Air purifiers for strollers; Domestic electric appliances, namely, frypans; Electric air sanitizing unit; Evaporative air coolers; Gas injectors for disbursing solids and/or liquids for purification and sterilization purposes; Humidifiers for household use; Industrial air purifiers; LED (light emitting diode) lighting fixtures; Personal air filtering units for filtering tobacco smoke exhaled directly into the unit; Sockets for electric lights; Solar collect...