Patent ID: 6869140

Claim:
A ventilated seat assembly for use with an air mover comprising: a seat having a generally horizontal cushion and a backrest, at least one of the horizontal cushion and the backrest being ventilated and including: an air-permeable decorative exterior trim cover; a bag including an air-impermeable top, an air-impermeable bottom operatively sealed to the air impermeable top, and an opening configured to be coupled to an air mover, the bag top including a plurality of holes arranged and sized to provide air movement through the bag only through the plurality of holes; and a spacer located within the bag; wherein some of the holes are located nearer the bag opening than other holes and each hole has a cross-sectional area, the holes located substantially the same distance from the bag opening forming a group having a total cross-sectional area, the bag including more than one group of holes, the total cross-sectional area of each group of holes being greater than the total cross-sectional areas of any groups of holes nearer the bag opening.