Patent Document ID: 9339084
Application ID: 13981918
Patent Flag: 1

Claim One:
1. A prediction system of the period for safely wearing newly acquired footwear for children without the risk of damaging their growing feet, the system comprising: an input module measuring sole length and input of information about the age of a monitored child and a date on which shoes were purchased for the monitored child, to which module is linked a prediction module of the growth of a child's feet implementing the laws of growth on the basis of the Carlberg growth model, including an empirical model originating from an analysis of child's foot length in connection with the age of children, performed on a group of at least 2000 children connected to a comparative and inferential module establishing a predicted course of sole length growth of the monitored child to which then is linked an output module designating a date when it will be necessary to stop using the purchased shoes.