Watch middle and wristlet assembly
US4794577A · kind A · utility
2Cited by
4References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 20, 1987 |
| Grant date | Dec 27, 1988 |
| Priority date | — |
| Expiry date | Apr 20, 2007 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG04B37/1486
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
To avoid having to pierce them, which would be detrimental to their mechanical resistance to pull, the end portions (5, 6) of the wristlet are retained in slots (3, 4) provided in the watch-case middle (1) by pins (7, 8) partly accommodated in grooves (9, 10) formed in one surface of the slots (3, 4).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.