Invention Grant
- Patent Title: Process for decorating a timepiece component and timepiece component obtained by such a process
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Application No.: US15068210Application Date: 2016-03-11
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Publication No.: US10295961B2Publication Date: 2019-05-21
- Inventor: Alexandre Oliveira
- Applicant: ROLEX SA
- Applicant Address: CH Geneva
- Assignee: ROLEX SA
- Current Assignee: ROLEX SA
- Current Assignee Address: CH Geneva
- Agency: Westerman, Hattori, Daniels & Adrian, LLP
- Priority: EP15158934 20150313
- Main IPC: G04D3/00
- IPC: G04D3/00 ; G04B19/10 ; B41F17/00 ; B41C1/05 ; B44C1/00

Abstract:
A process for decorating a dial includes a step (E1) of engraving a pattern in a pad-printing cliché with a femtosecond laser, then a step (E20) of transferring said pattern to the dial using the pad-printing cliché. The process can include surface structuring of the dial, then transferring the pattern to the dial at least partially superposed on surface-structuring obtained by the surface structuring, and can also include an intermediate coloring of the decorated or to be decorated surface in the surface structuring, using a different color from the color used in the transferring.
Public/Granted literature
- US20160266551A1 PROCESS FOR DECORATING A TIMEPIECE COMPONENT AND TIMEPIECE COMPONENT OBTAINED BY SUCH A PROCESS Public/Granted day:2016-09-15
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