Footwear with auto-returning turntable
US5692323A · kind A · utility
15Cited by
20References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 27, 1995 |
| Grant date | Dec 2, 1997 |
| Priority date | — |
| Expiry date | Sep 27, 2015 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA43B21/433
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A turntable is provided for an article of footwear having a sole with a recess therein. The recess of the sole has a central hub, an arcuate lug and two locating lugs. A spring module is located in the recess and has a large aperture through which passes the hub. The turntable is located in the recess and has an arcuate recess in which the arcuate lug locates, a central opening in which the central hub locates, and an enlarged recess in which the spring module locates.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.