Ankle exercise device
US6821235B1 · kind B1 · utility
41Cited by
12References
1Claims
0Family size
Inventors
Key dates
| Filing date | Oct 28, 2002 |
| Grant date | Nov 23, 2004 |
| Priority date | — |
| Expiry date | Oct 28, 2022 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B2022/185
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A device includes a foot-engaging element that can move in a spherical pattern and has resistance to movement generated by elastic straps. The straps can be added, changed or removed to customize the resistance to the exact pattern required to achieve maximum benefit for the user. The device does not require a user to place his or her weight on their foot to exercise, strengthen or rehabilitate an ankle. The device can be easily assembled and disassembled and transported.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.