Exercise device
US4787630A · kind A · utility
79Cited by
25References
18Claims
0Family size
Inventors
Key dates
| Filing date | Apr 14, 1987 |
| Grant date | Nov 29, 1988 |
| Priority date | — |
| Expiry date | Apr 14, 2007 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B2208/02
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
An exercise device including rotatably interconnected base and platform assemblies. The base assembly is adapted to rock back and forth on a floor or other horizontal surface and a person using the device stands, sits, kneels or lays on the platform assembly. The device is adjustable whereby the permitted range of movement can be widely varied. Ropes, springs, elastic cords or poles can be grasped by a person using the device for balance and for upper body exercise.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.