Abstract: A container for flowable materials such as baby food and the like has a circular shaped enclosing cap with a port opening into the interior of the container. A cover having an elongated hollow extension terminating in a feeder or dispenser portion releasably engages the circular cap so that the hollow extension can be rotatably aligned with the cap port thereby allowing transfer of flowable materials from the container into the feeder portion by gravity, flexure of the container or both. The cover is rotatable on the circular cap so as to control the amount of opening alignment with the cap port between a fully open and fully sealing closure position. The cover and cap can include cooperating stops for facilitating alignment and closure. An O-ring in surrounding relation to the cap port provides additional sealing.

Abstract: Tubular assemblies are interpivotally connected so as to form a stable seat when the assemblies are pivoted into an expanded position but form a wheeled carryall when in the collapsed position. One assembly cooperates with the other assemblies to provide a seat back when in the expanded position and likewise provides a gripping handle for manual movement when the assemblies are in the collapsed position. A second of the assemblies has wheels attached thereto which are pivoted out of engagement with the surface when in the expanded position but pivoted so as to provide wheeled engagement with the surface when the assemblies are interpivotally collapsed. The third assembly cooperates with the wheeled assembly to provide the seating arrangement in the expanded configuration and the carryall portion when in the collapsed configuration.

Abstract: A child carrier of the type adapted to be carried on a person's back and having a framework with spaced side frame members includes a novel form of leg stand with a hinged connection to the side frame members for movement between an extended supporting position and a contracted non-supporting position so as to cooperate with the framework when extended to stabilize the child carrier in a vertical orientation on a supporting surface and which when contracted fits closely adjacent to the framework so as not to be an encumbrance when the child carrier is used to support a child on the person's back.

Abstract: Tandem wheels mounted on a common axle are connected to a movable vehicle such as a baby carriage, stroller, wheelchair or the like in a configuration which permits maximum stability and freedom of motion. The axis of the wheels is pivotally attached and offset in trailing relation to and on opposite sides of the mounting spindle with an intermediary shock cushioning arrangement. The spindle has a common shaft with a lower section arranged to provide an interfacing shoulder to a rotatably mounted upper section. The upper section includes means for attachment to the vehicle frame.