Rattle-free keyswitch mechanism
US9064642B2 · kind B2 · utility
39Cited by
37References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 10, 2013 |
| Grant date | Jun 23, 2015 |
| Priority date | — |
| Expiry date | Aug 2, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01H2221/062
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A keyswitch mechanism having reduced key rattle and a keyboard having reduced key rattle. A rattle suppression mechanism may be formed on a portion of the scissor mechanism or on a portion of the keycap. The rattle suppression mechanism is configured to maintain force on the portion of the scissor mechanism abutting the keycap.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.