Patent ID: 7878587

Claim:
A seat liner for a child's seat, the seat comprising a bottom, a back member, left and right side members, a horizontal front member extending between the left and right side members, and a crotch member extending vertically between the bottom and front member forming a pair of leg openings in the seat, the seat liner comprising: a bottom panel with a back edge, a front edge, and left and right side edges; a back panel with an upper edge, left and right side edges, and a lower edge, the lower edge attached to the back edge of the bottom panel, wherein the back panel includes a vent hole adjacent the lower edge of the back panel and centered between the left and right edges of the back panel; a back flap pivotally attached to the upper edge of the back panel; left and right side panels, each having an upper edge, front and back edges, and a bottom edge, the bottom edges of the left and right panels attached to the left and right side edges, respectively, of the bottom panel, and the back edges attached to the left and right side edges of the back panel; a front panel having an upper edge, a bottom edge, and left and right edges, the bottom edge attached to the front edge of the bottom panel, the left and right side edges attached to the front edges of the left and right side panels, respectively, and wherein the front panel includes at least one leg opening; and a rear connector tab adapted to attach the outer edge of the back flap to the back panel, and wherein the back flap and rear connector tab are sized to enclose the back member of the seat when the seat liner is positioned in the child's seat, the rear connector tab extending from the back panel a distance above the lower edge and sized to overlap the outer edge of the back panel, and wherein the rear connector tab extends from the top of the vent hole.