Foldable keyboard
US6877919B2 · kind B2 · utility
8Cited by
12References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 3, 2003 |
| Grant date | Apr 12, 2005 |
| Priority date | — |
| Expiry date | Feb 3, 2023 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01H2223/05
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A portable foldable keyboard comprised of two housings, each of which contains a key assembly, and a central hinge. The two housings can be slid together when the keyboard is unfolded and they interlock to form a sturdy keyboard having the standard QWERTY keyswitch layout.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.