Exhaust fan light module
US9816699B2 · kind B2 · utility
2Cited by
11References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 2, 2015 |
| Grant date | Nov 14, 2017 |
| Priority date | — |
| Expiry date | Sep 2, 2035 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF24F13/078
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A lighting module having at least a semitransparent cover and at least one light emitting diode oriented to emit light through the semitransparent cover. Each light emitting diode is positioned a minimum distance from an inner surface of the semitransparent cover.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.