Patent ID: 7789402

Claim:
A stroller comprising: a base frame assembly having an upstanding support post oriented along a generally vertical axis; a seat assembly supported by the base frame assembly at a fore-and-aft position relative to the base frame assembly; and a seat leg extending from the seat assembly in a direction aligned with the generally vertically axis in a telescopic arrangement with the upstanding support post, and slidably engaged with the support post for movement of the seat assembly relative to the base frame assembly from a first seating height level to a second seating height level without altering the fore-and-aft position of the seat assembly; wherein the seat leg includes a post assembly disposed within the upstanding support post and configured to lock the seat assembly at the first or second seating height level, the post assembly having an upper end protruding upward from the support post and including a release button at the upper end to release the seat assembly from the first or second seating height level.