Electronic timepiece with auxiliary digital display
US4355380A · kind A · utility
68Cited by
5References
2Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 26, 1980 |
| Grant date | Oct 19, 1982 |
| Priority date | — |
| Expiry date | Jun 26, 2000 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG04G9/025
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
An electronic timepiece with hands 1, 2 has a plurality of auxiliary digital displays 5, 6 and 7 for indicating the same parameter, e.g., the day of the month. Only the digital display not interfering, at a given moment, with the analog time display is activated by a control circuit which decodes which of three sectors a, b and c are occupied by the hands. The display in the unoccupied sector, or one of the two unoccupied sectors, is always selected.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.