A juvenile vehicle seat includes a molded plastic seat shell formed to include a seat portion having a back edge and a back-support portion coupled to the back edge. The back-support portion has a u-shaped perimeter and a plurality of tabs that extend from an outer leg of the u-shaped perimeter. The...http://www.google.de/patents/US6336682?utm_source=gb-gplus-sharePatent US6336682 - Child vehicle seat with shoulder strap guide
