Personal alert device
US8421607B2 · kind B2 · utility
Inventor
Key dates
| Filing date | Sep 10, 2009 |
| Grant date | Apr 16, 2013 |
| Priority date | — |
| Expiry date | Jan 4, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M19/02
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A personal alert device for use with a wireless communications device is provided. In at least one embodiment, the personal includes: a housing configured for discreet, inconspicuous use by a wearer; a vibrator mechanism disposed within the housing; a processor disposed within the housing, the processor configured to pair uniquely and wirelessly communicate with a mobile communications device within a defined distance to the mobile communications device, operative to receive a mobile communications signal from the mobile communications device, and further configured to activate the vibrator mechanism to alert the wearer discreetly to the presence of the mobile communications signal; and a power source disposed within the housing. In at least one embodiment, the personal alert device is a fashion accessory article that is worn under an item of apparel and directly adjacent to the body of the wearer to remain unseen.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.