Dumbbells with connections for a barbell
US8047971B2 · kind B2 · utility
7Cited by
22References
16Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 30, 2008 |
| Grant date | Nov 1, 2011 |
| Priority date | — |
| Expiry date | Mar 29, 2028 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B21/0728
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
At least two dumbbells are releasably connected to the axial ends of a barbell. The dumbbells include a dumbbell connector portion positioned axially on a weight of the dumbbell, and the barbell includes a barbell connector portion on the axial ends of the barbell. The dumbbell connector portion engages the barbell connector portion to connect the dumbbell to the barbell. The dumbbell connector portion can be received in a recess of the weight. The user selects two dumbbells of a desired weight and connects the barbell with the dumbbells. The device is then utilized for exercise.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.