Foot training machine
US5183448A · kind A · utility
26Cited by
7References
7Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 26, 1991 |
| Grant date | Feb 2, 1993 |
| Priority date | — |
| Expiry date | Jul 26, 2011 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B2225/30
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A foot training machine having two pedal assemblies the topmost edge of each of which being constantly maintained at the horizontal position for smooth stepping. The pedal of each pedal assembly has two opposite ends pivoted to two rocker arms which are equal in length. The two opposite ends of the two rocker arms are respectively pivoted to two shaft tubes spaced on the base of the machine. The two rocker arms are freely rotated on the two shaft tubes permitting the pedal to be constantly maintained at the horizontal position while stepping.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.