Weight stack methods and apparatus
US5876313A · kind A · utility
85Cited by
17References
27Claims
0Family size
Inventor
Key dates
| Filing date | Jul 1, 1997 |
| Grant date | Mar 2, 1999 |
| Priority date | — |
| Expiry date | Jul 1, 2017 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S482/908
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A selector rod is rotated into engagement with a desired weight within a weight stack to provide resistance to exercise movement.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.