Arm exercise machine
US5088731A · kind A · utility
5Cited by
4References
15Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 29, 1990 |
| Grant date | Feb 18, 1992 |
| Priority date | — |
| Expiry date | Oct 29, 2010 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B2210/50
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
An arm exercise machine is shown having a housing with a pivot mechanism therein. Extending from the housing are first and second braces which extend in opposite directions with the pivot there between. A pivot rod is attached to the pivot mechanism and may be rotated about that mechanism by a user grasping the pivot rod. During such rotation, the first and second braces support the housing and counteract the user's rotation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.