Spotlight mounted motion detector
US7411175B2 · kind B2 · utility
4Cited by
9References
9Claims
0Family size
Inventor
Key dates
| Filing date | Jun 22, 2006 |
| Grant date | Aug 12, 2008 |
| Priority date | — |
| Expiry date | Jun 22, 2026 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01D5/34
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
An object-detection system for use with a police vehicle that is operative to provide an alarm to the police officer sitting in the vehicle of an approaching object. The system includes an object-detection device and at least one alarm generator in communication with the object-sensing device wherein the alarm generator is operative to generate an alarm upon receiving an electrical signal from the object-sensing device indicative of an object approaching a police vehicle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.