Dual-function treading exerciser
US7052440B2 · kind B2 · utility
41Cited by
23References
31Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 24, 2003 |
| Grant date | May 30, 2006 |
| Priority date | — |
| Expiry date | Sep 7, 2023 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B2022/0676
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A dual-function exercise device includes lower body exercise device, a frame, and a movable handle assembly. The movable handle assembly includes two independent pulling devices and a rotary shaft journalled on the frame. Each pulling device includes a pulley disposed rotatably on the frame, a pull cord wound on the pulley, a handgrip fastened to an end of the cord and movable to unwind the cord from the pulley, and a biasing unit for biasing the cord to wind around the pulley when the cord is pulled and is subsequently released.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.