Atkinson is an English-language surname. The name is derived from a patronymic form of the Middle English Atkin.
Once children outgrow their booster seat (usually at 10 â 12 years old) they can use the adult lap/shoulder safety belt if it fits them properly. Lap portion low over the hips/tops of thighs and shoulder belt crosses the center of the shoulder and center of the chest.
Car safety seats are made for three specific groups of children: 1  Rear-facing infant-only seats are designed to protect babies from birth until they reach 20 to 22 pounds. 2  Forward-facing toddler seats can be used from when a 1-year-old child reaches a weight of 20 pounds until age 4 and 40 pounds. Forward-facing toddler seats can be used from when a 1-year-old child reaches a weight of 20 pounds until age 4 and 40 pounds. 2  Children should use booster seats until they reach age 8 and a height of 4-foot- 9-inches.