Kinetic dumbbell
US8235875B2 · kind B2 · utility
1Cited by
18References
7Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 29, 2010 |
| Grant date | Aug 7, 2012 |
| Priority date | — |
| Expiry date | Nov 29, 2030 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B21/075
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A kinetic dumbbell of the present invention includes a handle and two weight devices connected to opposite ends of the handle. Each of the weight devices has an annular channel and at least a ball received in the annular channel. The balls are running in the endless annular channels to provide an extra vibration effect while training with the kinetic dumbbell of the present invention.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.