Wheel chair with rotatable tray
US5299824A · kind A · utility
33Cited by
15References
6Claims
0Family size
Inventors
Key dates
| Filing date | Oct 21, 1992 |
| Grant date | Apr 5, 1994 |
| Priority date | — |
| Expiry date | Oct 21, 2012 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S297/04
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A wheel chair with a rotating tray which may be rotated from a first position generally parallel to a back or rear support member. In an alternative position of the rotating tray, the tray is rotated from the first position generally parallel to the arm supports through ninety degrees into a vertical position whereby the user of the wheel chair is able to get up from and return to a bottom seat of the wheel chair.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.