Non-rectangular frame menu board and illuminated display device
US7752793B2 · kind B2 · utility
1Cited by
23References
29Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 1, 2005 |
| Grant date | Jul 13, 2010 |
| Priority date | — |
| Expiry date | Aug 7, 2027 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09F13/04
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An illuminated display device having a menu board and a light source is provided. The menu board has translucent display members and a frame with substantially parallel frame members and at least one cross member connected to the frame members. The cross members are located between the display members and the lighting sources. The cross members may be offset from the display members so that the cross members do not cast a shadow upon the display members. The cross members may be disposed at various angles to the frame members and to other cross members.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.