Portable shell
US4241777A · kind A · utility
28Cited by
4References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 27, 1979 |
| Grant date | Dec 30, 1980 |
| Priority date | — |
| Expiry date | Apr 27, 1999 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04B2001/8414
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A portable shell of a lightweight construction usable as a room divider, display panel, or acoustical or visual enclosure detachably connectable to the framework for mounting in either a support position or a storage position. The leg structure includes a pair of legs each having a pivotally-mounted foot movable between an operative position or a storage position. Additionally, the shell has a canopy panel hinged to one end thereof for extending the height of the shell and the legs can be attached at different positions on the framework for providing different effective shell heights.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.