Device for securing a watch dial
US5699324A · kind A · utility
8Cited by
6References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 10, 1996 |
| Grant date | Dec 16, 1997 |
| Priority date | — |
| Expiry date | Apr 10, 2016 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG04B19/30
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A retaining ring (17) which rests on the peripheral area of the dial (16), which is in turn bonded to a dial support (14). Several securing means (25) are on the one hand secured in the retaining ring (17) and on the other hand in a base element (13), such as an annular tool holder. This ensures a flat, smooth and lasting support of the dial (16) on the dial support (14). It also permits the simple assembly and dismantling of the unit composed of dial (16), dial support (14) and annular securing means (17) onto or from a base element (13).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.