Abdominal exercise device
US7604581B1 · kind B1 · utility
14Cited by
15References
17Claims
0Family size
Inventor
Key dates
| Filing date | Nov 10, 2006 |
| Grant date | Oct 20, 2009 |
| Priority date | — |
| Expiry date | Nov 10, 2026 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B2225/62
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
An exercise device (10) having a frame (12) with a base member (30) and a handle member (20). The base member (30) includes spaced-apart cage members (32, 34) with respective curved midsections (40, 42) for holding a ball (14) therebetween in a deformed manner. The frame (12) also includes a handle member (20) with curved portions thereof which define handles (16, 18) for gripping by the user. The midsection of the handle member (20) has a curved portion (28) which forms a stop against which the deformed ball (14) abuts.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.