Weight selection methods and apparatus
US6669606B2 · kind B2 · utility
99Cited by
5References
18Claims
0Family size
Inventor
Key dates
| Filing date | Dec 21, 2000 |
| Grant date | Dec 30, 2003 |
| Priority date | — |
| Expiry date | Jun 6, 2021 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B21/00065
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
Weight supporting members are rotated into engagement with respective weight plates to provide adjustable resistance to exercise movement. On a first embodiment, the weight supports are rigidly mounted on a selector rod and rotate together therewith. On a second embodiment, the weight supports are rotatably mounted on the selector rod and rotate relative thereto.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.