Adjustable resistance exercise device
US7909745B2 · kind B2 · utility
17Cited by
43References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 12, 2009 |
| Grant date | Mar 22, 2011 |
| Priority date | — |
| Expiry date | Mar 21, 2029 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B2208/0238
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A resistance exercise device enables resistance training by using one or more retractable cables that provide resistance to the user when the user pulls on the cable(s). The resistance exercise device provides a retraction force to retract the cable(s), which is independent of a resistance force applied to the cable(s). The resistance exercise device may thus allow adjustment of the resistance force without affecting the retraction force.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.