Exercising device
US8376913B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 23, 2010 |
| Grant date | Feb 19, 2013 |
| Priority date | — |
| Expiry date | Sep 30, 2031 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B2022/0676
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
An exercising device includes left and right linking units each having a swing link pivotally mounted on a front support of a frame, a crank link coupling a crank arm to the swing link, and a pedal link connected to a lower end of the swing link, and left and right foot engaging pedals each mounted on a rear linkage end of the pedal link to be movable along an elliptical path with rotation of the crank arms. A sloping ramp member has an inclined surface to guide the foot engaging pedals to simulate stair climbing during the elliptical movement of the foot engaging pedals through left and right rollable anti-friction members mounted under the foot engaging pedals and rollably engaged with the inclined surface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.