Air-conditioning, air cooling and ventilation apparatus and instruments; Air conditioners; Air conditioning installations for vehicles; Dehumidifiers; Electric air deodorizing apparatus; Electric fans; Electric radiators; Gas purification machines; Hair driers; Portable electric fans; Shower heads; Toilet seat adaptors for children in the nature of a plastic device that is specially adapted to rest on a toilet seat; USB-powered hand warmers; Ventilation hoods; Water conservation plumbing fixt...