Method and apparatus for wrapping train with advertisement electroluminescent lighting
US7886466B2 · kind B2 · utility
2Cited by
16References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 13, 2007 |
| Grant date | Feb 15, 2011 |
| Priority date | — |
| Expiry date | Sep 13, 2027 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49117
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Method and apparatus provide for attaching a planar electroluminescent lamp unit (140a-140g) to the side (138) of a train (100), and providing a film (120) adhered to the surface of the lamp unit (140a-140g) and to the side of the train adjacent the lamp unit, wherein the film has printed thereon advertising indicia (130a-130d). The lamp unit is connected to a source of power on the train.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.