Patent ID: 7306284

Claim:
A juvenile seat comprising a seat shell including a bottom seat portion and a back support portion coupled to the bottom seat portion and positioned at an angle relative to the bottom seat portion, a headrest coupled to the seat shell and arranged for up and down movement relative to the seat shell to adjust a height of the headrest above the bottom seat portion of the seat shell, the headrest having a rear surface engaged with a back support surface of the back support portion, and a height-adjustment mechanism including a locking pin coupled to the headrest for up and down movement with the headrest and a vertical slot provided to open in a generally flat area in the back support portion of the seat shell and formed to receive the locking pin therethrough, the vertical slot defining vertically-spaced position indicators extending in the width direction of the slot formed to receive the locking pin in a locked position to prevent the headrest from moving upwardly and downwardly relative to the seat shell.