Safety message playback device for an automobile
US9487137B1 · kind B1 · utility
Inventor
Key dates
| Filing date | Apr 28, 2015 |
| Grant date | Nov 8, 2016 |
| Priority date | — |
| Expiry date | Apr 28, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R2499/13
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A safety message playback device for an automobile including a housing unit, a central processing unit disposed within the housing unit, a speaker disposed on a top surface of the housing unit, a battery compartment disposed within the housing unit, a rechargeable battery disposed within the battery compartment, a recordation and playback control disposed on the top surface of the housing unit, a pair of electrical cables, a magnetically triggered door sensor, and an adhesive strip disposed on a bottom surface of the housing unit. The recordation and playback control is configured to allow a user to record a message into the speaker for playback through the speaker when the recordation and playback control is activated. The speaker is configured to repeatedly playback the message the user has prerecorded when the magnetically triggered door sensor is in an open position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.