Invention Grant
- Patent Title: Mainspring
- Patent Title (中): 电源
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Application No.: US12479947Application Date: 2009-06-08
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Publication No.: US08348496B2Publication Date: 2013-01-08
- Inventor: Dominique Gritti , Thomas Gyger , Vincent Von Niederhausern
- Applicant: Dominique Gritti , Thomas Gyger , Vincent Von Niederhausern
- Applicant Address: CH Geneva
- Assignee: Rolex S.A.
- Current Assignee: Rolex S.A.
- Current Assignee Address: CH Geneva
- Agency: Westerman, Hattori, Daniels & Adrian, LLP
- Priority: EP08405153 20080610; EP08405192 20080804
- Main IPC: G04B1/10
- IPC: G04B1/10
Abstract:
Mainspring for a mechanism driven by a motor spring, especially for a timepiece, formed from a ribbon of metallic glass material. This ribbon is monolithic and has a thickness of greater than 50 μm.
Public/Granted literature
- US20090303842A1 MAINSPRING Public/Granted day:2009-12-10
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