Internally illuminated cooler box
US6182462A · kind A · utility
Inventors
Key dates
| Filing date | Nov 2, 1999 |
| Grant date | Feb 6, 2001 |
| Priority date | — |
| Expiry date | Nov 2, 2019 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF25D2331/804
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
The instant invention is a cooler box internally illuminated by way of an illuminating system built into inner walling of the lid of the box for one embodiment thereof and into inner walling of the box itself for a second embodiment thereof, the system consisting of current conducting circuitry by way of which a manual switch, an automatic spring loaded switch, seating means holding an incandescent light bulb and seating means holding a portable, energized battery unit are all interconnected within compartments within such walling and over the exterior of each of which compartments, a translucent plate and a second plate are respectively removably affixed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.