Patent · US Active

Dial for timepieces

US11906932B2 · kind B2 · utility

1Cited by

6References

6Claims

0Family size

Assignee

Omega SA · CH

Inventors

Frederic Jeanrenaud · La Chaux-de-Fonds, CH
Gregory Kissling · Bienne, CH

Key dates

Filing date	Jun 16, 2020
Grant date	Feb 20, 2024
Priority date	—
Expiry date	Aug 29, 2042

Classification

Technology area (CPC G)Physics
CPC primaryG04D3/0092
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A dial for a timepiece, preferably a watch, the dial being provided with a relief portion which is made as an assembly of pieces on different levels, juxtaposed on a base, such that the relief portion is formed by the upper surfaces of the pieces. A method for manufacturing the dial with several separate pieces, the upper surfaces of the pieces being subjected to a polishing step and/or possibly an enamelling step. The pieces are then cut along a defined contour and then assembled edge-to-edge on a base, so as to create the relief portion.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.