Watch having a case providing an integral bottom-plate structure
US4610550A · kind A · utility
7Cited by
3References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 5, 1984 |
| Grant date | Sep 9, 1986 |
| Priority date | — |
| Expiry date | Jul 5, 2004 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG04B37/22
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A watch is described having a case made of an alloy or of a metal compound, e.g. stainless steel, which provides an integral bottom-plate structure. The case consists of a stack of plates. The two outermost plates form a back and a bezel, bearing the watch glass, respectively. The remaining plates are formed with openings that together define in the case housings for accommodating components of the watch.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.