Multi function foldable exercise machine
US4804179A · kind A · utility
Inventor
Key dates
| Filing date | Sep 4, 1986 |
| Grant date | Feb 14, 1989 |
| Priority date | — |
| Expiry date | Sep 4, 2006 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B23/03525
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
Improved multifunction foldable and compact exercise machine which comprises an upright floor and supported mainframe having an overhead bar and also having a bench pivotally attached to it. The mainframe has attached to it at least one exercise station connected to the upper portion of the mainframe. The exercise station connected to the upper portion of the mainframe is interconnected with the exercise station connected to the lower portion of the mainframe. The latter exercise station provides a counterweight for the former exercise station thus providing proper variation of resistance to a muscle in all positions of movement during an exercise.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.