Footwear with turntable
US5392537A · kind A · utility
59Cited by
7References
17Claims
0Family size
Inventor
Key dates
| Filing date | Jun 10, 1993 |
| Grant date | Feb 28, 1995 |
| Priority date | — |
| Expiry date | Jun 10, 2013 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA43B21/433
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
An article of footwear (10) has a sole (12) with a lower surface (14) and a recess (16) in the lower surface (14). A turntable (20) is mounted in the recess (16) for rotational movement relative to the sole (12) but joined thereto by projections (40) located in recesses (30) in the sole (12).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.