Adjustable mass exercise methods and apparatus
US6855097B2 · kind B2 · utility
73Cited by
13References
27Claims
0Family size
Inventor
Key dates
| Filing date | Apr 18, 2002 |
| Grant date | Feb 15, 2005 |
| Priority date | — |
| Expiry date | Jul 31, 2023 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B21/075
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
An exercise dumbbell includes a handle and weight plates maintained in spaced relationship relative thereto. At least one weight selector is movable into and out of engagement with different combinations of the weight plates to secure a desired amount of mass to the handle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.