Orientation system
US4060910A · kind A · utility
12Cited by
7References
62Claims
0Family size
Inventor
Key dates
| Filing date | Nov 23, 1976 |
| Grant date | Dec 6, 1977 |
| Priority date | — |
| Expiry date | Nov 23, 1996 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01S7/22
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
An orientation system adapted to be mounted within a vehicle, comprising a display including a rotational heading indicating compass card fabricated from an image retaining electronic display panel responsive to bearing data signals.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.