Rear window stop-n-turn signal indicator light circuit
US4896137A · kind A · utility
7Cited by
3References
4Claims
0Family size
Inventors
Key dates
| Filing date | Aug 11, 1988 |
| Grant date | Jan 23, 1990 |
| Priority date | — |
| Expiry date | Aug 11, 2008 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60Q1/302
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A stop and turn signal system is provided for an auxiliary lamp mounted behind a rear window of a motor vehicle. The system consists of a logic circuit for converting the auxiliary lamp from a stop light to a stop and turn signal indicating light that will prevent some accidents.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.