Foldable low-profile abdominal exercise machine
US7618357B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 14, 2006 |
| Grant date | Nov 17, 2009 |
| Priority date | — |
| Expiry date | Sep 14, 2026 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B2210/50
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
An exercise apparatus which may be moveable between a storage mode and an exercise mode. The exercise apparatus may used on a base surface by a user. The exercise apparatus may include a frame for supporting a seat above the base surface. The frame may include a front leg. The frame may include an engaging member that may be pivotally connected to the front leg comprising an engaging portion. The frame may include a rear leg comprising a receiving portion disposed to receive the engaging portion. The exercise apparatus may include a moveable backrest. The moveable backrest may include a resilient spine member. The moveable backrest may include a first end connected to the frame. The moveable backrest may include a second end that is freely moveable. The backrest may be disposed to provide support to the user's back during movement of the backrest.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.