Patent ID: 9308929
Filing Date: 2016-04-12
CPC Classification: B62B

Claim Text:
1. A mobile cart adapted for use in a collapsible stroller, the mobile cart comprising a rolling base including a left wheeled leg and a right wheeled leg, a foldable frame including a rolling-base stabilizer coupled to the rolling base to pivot about a stabilizer-pivot axis and a rolling-base pusher coupled to the rolling base to pivot about a base-pusher axis, and a frame-motion controller configured to provide means for releasing the foldable frame to move from a folded-out opened position in which the rolling-base stabilizer and the rolling-base pusher extend away from the rolling base to support a child sitting on a seat mounted to the mobile cart when the mobile cart is in use to a folded-in closed position in which the rolling-base stabilizer and the rolling-base pusher extend along the rolling base in response to a user lifting upwardly with one hand on a fold handle included in the frame-motion controller and to provide unfold means for moving the foldable frame from the folded-in closed position to the folded-out opened position in response to a user stepping down on a foot pedal included in the frame-motion controller with one foot so that a user both collapses and expands the mobile cart using only one appendage while allowing the other user appendages to be free for holding a child or other items.