Patent ID: 8567867

Claim:
A child seat comprising: a seat base having an upward facing seating surface, a front edge, and a back end opposite the front edge; a back support surface that is generally upstanding and inclined relative to the seating surface; and a seat bight formed at the juncture between the seating surface and the back support surface; a first pair of channels formed one each on opposite sides of the seat base; a seat back insert configured to removably attach at the first pair of channels to the seat base at a first insert position defining the first bight position, the seat back insert having opposed side edges and a surface defining the back support surface in the first insert position; a retractable catch projecting from each opposed side edge of the seat back insert; and a catch receiver provided in each of the first pair of channels and configured to receive a respective one of the catches when the seat back insert is attached to the seat base, wherein the seat bight is adjustable between a first bight position spaced a first distance from the front edge of the seat base and a second bight position spaced a second distance from the front edge of the seat base, the second distance being less than the first distance.