Digital display device of vehicle use
US4371864A · kind A · utility
6Cited by
7References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 14, 1980 |
| Grant date | Feb 1, 1983 |
| Priority date | — |
| Expiry date | Aug 14, 2000 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60Q1/54
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
The digital display device of a vehicle is provided with a control facility for controlling other vehicle mounted electric equipment such as a warning device, an auto-door lock mechanism, or the like. The control is effected by using a control signal intended for turning on a particular segment of an indicating portion of the digital display indicator.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.