Weight selection methods and apparatus
US6749547B2 · kind B2 · utility
85Cited by
4References
22Claims
0Family size
Inventor
Key dates
| Filing date | Feb 28, 2001 |
| Grant date | Jun 15, 2004 |
| Priority date | — |
| Expiry date | Jun 26, 2021 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B21/00065
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
Discrete weight selecting members are movably mounted on a handle assembly and selectively rotatable into engagement with respective weight plates to provide adjustable resistance to exercise movement.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.