Lower limb exercise device and method of using thereof
US11541276B2 · kind B2 · utility
0Cited by
39References
2Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 25, 2020 |
| Grant date | Jan 3, 2023 |
| Priority date | — |
| Expiry date | Jan 15, 2041 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B2208/0204
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
The present application discloses a standing vertical lower limb exercise device. The lower limb exercise device includes two major pivotal members, a horizontal bridge member that connects the major pivotal members, a stretchable spring, a string member for limiting a split angle formed by the two major pivotal members, and wheels, gears, and shafts to facilitate movement of the two major pivotal members. The stretchable spring and string member are coupled between the two major pivotal members. Wheels are coupled to each major pivotal member.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.