Exercise cycle with gear drive
US4955599A · kind A · utility
91Cited by
10References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 19, 1989 |
| Grant date | Sep 11, 1990 |
| Priority date | — |
| Expiry date | Jan 19, 2009 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B2220/17
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
An exercise cycle has an upright member with a drive axle and an idler axle each having drive sprockets and idler sprockets interconnected and all positioned within the rim of a flywheel and within the coacting cover which together with the flywheel forms a thin cylinder about the upright member of the exercise cycle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.