Portable lightweight home and travel gym
US6612170B2 · kind B2 · utility
45Cited by
23References
9Claims
0Family size
Inventor
Key dates
| Filing date | Mar 26, 2001 |
| Grant date | Sep 2, 2003 |
| Priority date | — |
| Expiry date | Mar 26, 2021 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B2220/51
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
An isometric exercise apparatus includes a platform and a strap/cable/pulley system. A load cell or strain gauge type sensor is positioned beneath the platform and is attached to and stressed by the strap/cable/pulley system when a user performs an isometric exercise function. An LED readout module is electrically connected to the cell and is programmed to display the stress on the cell as pounds or kilograms of lifted weight.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.