Foldable tray assembly
US4850286A · kind A · utility
6Cited by
6References
10Claims
0Family size
Inventor
Key dates
| Filing date | Nov 21, 1988 |
| Grant date | Jul 25, 1989 |
| Priority date | — |
| Expiry date | Nov 21, 2008 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47B2200/05
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A foldable tray assembly which includes a tray which is locatable in a usable position with the upper surface of the tray being substantially horizontal. In the usable position, the tray assembly is located in a cantilevered position as is also the base of the tray assembly. When a human being is sitting in a chair or sofa, the base can be easily moved underneath the chair with the tray being movable to a position directly over the lap of the human being.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.