Status indicator
US8519864B2 · kind B2 · utility
2Cited by
0References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 2, 2009 |
| Grant date | Aug 27, 2013 |
| Priority date | — |
| Expiry date | Jun 19, 2030 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01D2207/30
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A device for indicating a device status includes a plurality of light guides including a first end for receiving light and a second end for displaying light, respectively; a plurality of light emitting elements arranged to face to each of the first ends; and a light shield arranged between the light guides and extending between light emitting elements, the light shield shielding light from the light emitting elements.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.