Adjustable keyboard support
US6296215A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Dec 15, 1999 |
| Grant date | Oct 2, 2001 |
| Priority date | — |
| Expiry date | Dec 15, 2019 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S248/918
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
An adjustable keyboard support device having a keyboard support platform and an arm connected to the platform and adapted for attachment to a base unit. Positioning of the keyboard support platform is secured by frictional engagement of coil springs on cylindrical surfaces. Release mechanisms may be activated to change diameters of the coil springs, unsecuring the engagement of the springs against the surface. Varying spring constants allows progressive release of more than one spring. An adjustable peripheral device support platform is attached to the keyboard support platform. A wrist support is provided at the front of the keyboard support platform, and includes a rack and pinion adjustment of the height of the support surface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.