US Patent 10391900 Ventilated vehicle seat

An occupant support adapted for use in a vehicle includes a cushion, an air-permeable cushion cover, and a ventilation unit. The cushion is adapted to support an occupant on the occupant support. The air-permeable cushion cover is arranged around at least a portion the cushion. The ventilation unit is configured to selectively cool the occupant of the occupant support with convective cooling through the air-permeable cushion cover.