Athletic shoe with heel stabilizer
US4354318A · kind A · utility
97Cited by
5References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 20, 1980 |
| Grant date | Oct 19, 1982 |
| Priority date | — |
| Expiry date | Aug 20, 2000 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA43B5/06
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
An athletic shoe (10) having an upper (12) and a sole (14) is disclosed. The sole (14) includes an intermediate sole layer (16) of a resilient cushioning material. A bead (46) is disposed about the perimeter of the shoe in the heel spring section to enhance the heel stability.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.