Abdomen fitness apparatus
US5695436A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Aug 12, 1996 |
| Grant date | Dec 9, 1997 |
| Priority date | — |
| Expiry date | Aug 12, 2016 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S482/908
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
An abdomen fitness apparatus including a frame bar, a slide slidably mounted around the frame bar and having a longitudinal coupling hole and a transverse coupling hole, a bearing plate pivoted to the frame bar at one end and adapted for supporting on the user's body, a tubular end cap fixed to the frame bar at an opposite end, a connecting tube fastened to the transverse coupling hole of the slide; a plurality of elastic rubber bands connected between curved pegs at the tubular end cap and curved pegs at the slide, and two tubular handlebars respectively connected to two opposite ends of the connecting tube and adapted for pulling the connecting tube and the slide toward the bearing plate, and two spring-supported retainer rods mounted in a respective radial hole at two opposite ends of the connecting tube to position the handlebars in one of four equiangularly spaced angular positions respectively.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.