Mobile desk apparatus
US4936050A · kind A · utility
Inventor
Key dates
| Filing date | Jul 24, 1989 |
| Grant date | Jun 26, 1990 |
| Priority date | — |
| Expiry date | Jul 24, 2009 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47B19/00
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A mobile desk apparatus is set forth for use in inclement environmental conditions including horizontal legs spaced at one hundred twenty degrees relative to one another integrally and orthogonally secured to a central telescoping mass structure. An internal tube of the mast structure is fixedly mounted relative to an external tube by use of a friction lock directed through the external tube to impose upon an exterior surface of the internal tube. The desk portion includes a plurality of spaced "L" shaped brackets positioned on either side of the internal tube with arcuate slots directed therethrough to enable angular orientation of the desk relative to the mast structure. A transparent, polymeric cover is pivotally mounted to overlie the desk structure with a rear flange hingedly mounted adjacent a rear bottom edge of the desk and removably relative to the desk to present a selective writing surface or its removal enabling convenient access to interior contents of the desk.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.