Exercise machine control system
US5104120A · kind A · utility
183Cited by
5References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 3, 1989 |
| Grant date | Apr 14, 1992 |
| Priority date | — |
| Expiry date | Feb 3, 2009 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B2230/06
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A control system includes an adjustment knob to regulate the resistance of the exercise machine such as a treadmill, rowing machine, or stationary exercise cycle. Various indicia are positioned proximate the knob so the user may specifically select an exercise program and real time feedback of exercise performance through the use an ear clip supplying pulse information or other biological data which is converted and displayed for observation by the user.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.