Accessory for supporting a wheelchair in a stable reclined position
US6099021A · kind A · utility
Inventor
Key dates
| Filing date | Mar 23, 1998 |
| Grant date | Aug 8, 2000 |
| Priority date | — |
| Expiry date | Mar 23, 2018 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S297/04
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An accessory is provided for supporting a four-wheeled wheel-chair in a stable position in which it is tilted backwards and thus enables a disabled user to assume a relaxing recumbent posture. The accessory having a swing leg (3) that swings freely in the vertical plane of symmetry passing through the longitudinal axis of the wheelchair about a perpendicular and horizontal pivot rod (4) substantially located at the top of the back rest (9) between the two side frame posts that support the back rest (9), via rapid or permanent fastening elements (5, 6, 7, 8). The lower portion of the swing leg (3) advantageously has an adjustable length and is provided with a stabilizer foot (10).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.