Illuminatable rechargeable display device
US5412547A · kind A · utility
29Cited by
6References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 21, 1993 |
| Grant date | May 2, 1995 |
| Priority date | — |
| Expiry date | Dec 21, 2013 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09F13/04
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A lightable display device including a base, a handle including a light source for illuminating the display device, a rechargeable battery coupled to the light source for energizing the light source, and means for effecting the recharging of the rechargeable battery in a conventional electrical outlet, and means for removably securing the handle to the base.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.