Adjustable book holder
US5433415A · kind A · utility
25Cited by
19References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 1, 1994 |
| Grant date | Jul 18, 1995 |
| Priority date | — |
| Expiry date | Sep 1, 2014 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47B23/042
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
An adjustable book holder is disclosed herein. It includes a book resting frame with horizontally extending book brackets, a vertical adjustment system, and a vertically adjustable telescopic structure to hold and right and left pages with a rack-and-pinion drive system for operating the page holders.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.