Sign box lighting system
US10443824B2 · kind B2 · utility
0Cited by
23References
43Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 9, 2013 |
| Grant date | Oct 15, 2019 |
| Priority date | — |
| Expiry date | Apr 10, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09F2013/222
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A lighting system having a light box housing, a plurality of lighting units, a plurality of light emitting elements mounted on a PCB. The lighting units can also be interconnected in a daisy-chain configuration on at least one carrier, such that the lighting units form an array of lighting units. The array of lighting units adapted to be mounted within the light box housing, wherein the light box housing has one or more arrays of lighting units.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.