Watch comprising an auxiliary function allowing the indication of seconds
US12158731B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 18, 2022 |
| Grant date | Dec 3, 2024 |
| Priority date | — |
| Expiry date | Jan 26, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG04F8/003
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
An analogue display watch (10) including an electronic horological movement including a first and a second electric motor (13, 14) kinematically connected respectively to an hour hand (15) and to a minute hand (16), the electric motors being power supplied by an electric accumulator (12), the horological movement also comprising an integrated circuit (17) connected to the motors and to a control member (18), the watch (10) being characterised in that the integrated circuit (17) is configured so as to control, when the control member (18) is requested by a user, the first and the second electric motor (13, 14) to rotate the hour (15) and minute (16) hands at an angular speed of displacement of six degrees per second, and in such a way that they are disposed so as to be collinear and that they are superimposed on each other.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.