Electronic shelf label with internal information
US8479422B1 · kind B1 · utility
0Cited by
13References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 7, 2004 |
| Grant date | Jul 9, 2013 |
| Priority date | — |
| Expiry date | Aug 26, 2028 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09F3/208
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An electronic shelf label with internal information which may be used all locations, including wet locations. The electronic shelf label includes a housing including a substantially transparent portion containing an aperture and an inner surface, a display in the housing for displaying information about an item associated with the electronic shelf label, wherein the display is visible through the aperture, and a layer of material adjacent the inner surface for conveying information about the item.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.