Night light wake up indicator
US7683763B2 · kind B2 · utility
2Cited by
1References
15Claims
0Family size
Inventor
Key dates
| Filing date | Sep 24, 2007 |
| Grant date | Mar 23, 2010 |
| Priority date | — |
| Expiry date | Jul 11, 2028 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG04C19/02
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A night light that transitions between at least two states to provide a visual indication to a child as to whether it is time for the child to get out of bed or that the child should stay in bed. The night light shows an illuminated sun to indicate that the child can get out of bed. The night light shows an illuminated moon with a border of Z's to indicate that the child should stay in bed. The transitions between modes are based on information entered into a user interface, the current time, and/or the actuation of buttons on the device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.