Ergonomic lectern
US6802486B2 · kind B2 · utility
Inventor
Key dates
| Filing date | Mar 19, 2003 |
| Grant date | Oct 12, 2004 |
| Priority date | — |
| Expiry date | Mar 19, 2023 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47B23/042
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
An ergonomic reading stand for holding books, catalogs, etc. consists of a right and left support, a bracket, a pivoting shaft with knurled screws and a base. The slant of the book can be variably adjusted by releasing the knurled screws (on both ends of the pivoting shaft) and by displacing the shaft forwards or backwards, in relation to the base. Threaded pins for adjusting the sliding resistance that is generated when the pivoting shaft is displaced are provided on the underside of the pivoting shaft, below the right and left slide bearing. The bracket is used to hold down the book pages and can be adjusted to the thickness of the book by a displacement parallel to the lower bearing surface. The bracket can be pressed down to enable the pages to be turned rapidly. After the bracket has been released, it springs back into its original position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.