Adjustable weight exercise apparatus
US6629910B1 · kind B1 · utility
107Cited by
7References
20Claims
0Family size
Inventor
Key dates
| Filing date | Mar 7, 2000 |
| Grant date | Oct 7, 2003 |
| Priority date | — |
| Expiry date | Mar 7, 2020 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B21/00065
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
Weights are disposed on opposite sides of a base member, and selector rods are selectively moved into engagement with the desired number of weights on each side of the base member. The resulting adjustable resistance assembly may be used on dumbbells and/or weight stacks.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.