Adjustable dumbbell and system
US8007415B1 · kind B1 · utility
39Cited by
14References
19Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 22, 2009 |
| Grant date | Aug 30, 2011 |
| Priority date | — |
| Expiry date | May 22, 2029 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B21/00065
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
An adjustable weightlifting device having selectable weights. The adjustable weightlifting device allows users to select a desired number of weight plates, and then couples the selected weight plates to retention members disposed in the handle of the device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.