LED night-light
US8662733B2 · kind B2 · utility
5Cited by
17References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 9, 2012 |
| Grant date | Mar 4, 2014 |
| Priority date | — |
| Expiry date | Jul 9, 2032 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49716
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An LED night-light generally includes a standard night-light assembly for an incandescent light bulb retrofit with an LED. A housing has an interior surface defining a cylindrical opening. The interior surface has threads adapted to mate with a threaded end of the incandescent light bulb. First and second prongs extend out of the housing and are configured for insertion into an electrical outlet. A groove is in the interior surface of the housing. A disk is received in the groove and mounts the LED to the housing so that the standard night-light assembly is retrofit as an LED night-light.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.