Remote child locator
US7446664B2 · kind B2 · utility
18Cited by
16References
16Claims
0Family size
Inventor
Key dates
| Filing date | May 6, 2005 |
| Grant date | Nov 4, 2008 |
| Priority date | — |
| Expiry date | May 6, 2025 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG08B21/0291
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A system for tracking as lost child a receiver attached to the coupled to a small child. The system comprises a transmitter carried by the parent. A small receiver and activator is attached to the child. When the parent activates the transmitter, the receiver is activated and buzzer or beeper is set off.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.