Shoe, more particularly for toddlers
US4202117A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Jan 23, 1979 |
| Grant date | May 13, 1980 |
| Priority date | — |
| Expiry date | Jan 23, 1999 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA43B3/02
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A shoe, more particularly for toddlers, comprises at the back, from bottom to top, successive zones of decreasing rigidity and increasing flexibility, namely a first zone comprising, from inside to outside, a soft lining, a foam filling, an inner reinforcement, a flexible body and an upward extension of the outer sole; a second zone comprising, from inside to outside, the soft lining, the foam filling, the inner reinforcement and the flexible body; a third zone comprising, from inside to outside, the soft lining, the foam filling and the flexible body; and a fourth zone comprising a foam cushion surrounded by the soft lining. The sole preferably also comprises an upward extension at the front. The foot is perfectly protected and supported, very comfortably and softly.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.