Land vehicles – Wheeled – Convertible
Reexamination Certificate
1999-01-27
2001-10-02
Swann, J. J. (Department: 3611)
Land vehicles
Wheeled
Convertible
C280S648000, C280S649000, C297S006000
Reexamination Certificate
active
06296259
ABSTRACT:
BACKGROUND OF THE INVENTION
Conventional safety seats have a base which sets upon a seat of a vehicle, such as a car seat. Strollers are typically tall enough to push conveniently and have large wheels. Some child safety seats are separable from the base, so that babies may be lifted by a handle and carried by the adult, leaving the base behind securely attached to the car seat such as shown in U.S. Pat. No. 5,567,008 by Cone, II, hereby incorporated by reference. This arrangement provides a means to quickly remove or insert the baby and car seat into a car without adjusting the straps or other means of securing the child in the seat every time the adult wishes to remove the infant. As set forth in U.S. Pat. No. 5,676,386 by Huang, the same concept is shown wherein an infant safety seat is removably secured within a stroller, which is hereby incorporated by reference.
Unlike these conventional safety seats, the instant invention provides a means of nesting a lightweight base frame with wheels within a housing of a safety seat.
SUMMARY OF THE INVENTION
The instant invention provides a carry-on child safety seat stroller incorporating conventional securing means for holding the child securely in place such as set forth in U.S. Pat. Nos. 5,676,386 by Huang and 5,567,008 by Cone, II, both of which are hereby incorporated by reference.
The present invention provides a seat for automobiles, trains, buses, trollies, planes, trucks, boats, or other vehicles wherein the safety seat can be removed to serve as a rider for infants and toddlers wherein the child can be securely held within the seat and a wheeled base frame formed integrally within the seat can instantly be expanded to form a stroller.
More particularly, the instant invention includes an collapsible integral base frame having wheels which is nested into a housing formed in the base of the safety seat, wherein the base frame is extendible so that support members lift the safety seat within the seat housing. A means of pushing or pulling the safety seat and stroller is provided by extendable handle members.
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Carrithers David W.
Carrithers Law Office
Dreams & Visions of Inspirations, Inc.
Dunn David R.
Swann J. J.
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