Exercise device
US5415607A · kind A · utility
33Cited by
4References
12Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 24, 1993 |
| Grant date | May 16, 1995 |
| Priority date | — |
| Expiry date | Sep 24, 2013 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B21/075
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
An exercise device is shown formed from a weight having a C-shaped cross-section with an inner diameter large enough to fit over and at least partially about the bar of a dumbbell. In the preferred embodiment, a pair of weights are joined by a hinge to permit them to open about the bar and to then close upon it.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.