Motion control device for athletic shoe
US4288929A · kind A · utility
54Cited by
3References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 15, 1980 |
| Grant date | Sep 15, 1981 |
| Priority date | — |
| Expiry date | Jan 15, 2000 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA43B23/17
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A control device for footwear, such as an athletic shoe, including a body having a base with relatively flat upper and lower surfaces and a wall extending upwardly around a heel portion to extend along both a medial and lateral portion to an end. The body is formed of plastic to be yieldable, but relatively sturdy for support of the foot in a neutral plane and control roll of the foot during a running cycle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.