Invention Grant
- Patent Title: Timepiece displaying the current time and including at least first and second devices displaying a time-related quantity
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Application No.: US14561076Application Date: 2014-12-04
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Publication No.: US09778621B2Publication Date: 2017-10-03
- Inventor: Olivier Mahler , Alphonse Bron
- Applicant: Compagnie des Montres Longines, Francillon S.A.
- Applicant Address: CH St-Imier
- Assignee: Compagnie des Montres Longines, Francillon S.A.
- Current Assignee: Compagnie des Montres Longines, Francillon S.A.
- Current Assignee Address: CH St-Imier
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Priority: EP07001959 20070130
- Main IPC: G04B19/02
- IPC: G04B19/02 ; G04B19/25
Abstract:
Timepiece displaying the current time and including at least first and second display devices for a time-related quantity, the first and second display devices each being driven by a drive mechanism including a drive wheel (2; 2a), which is itself driven by the movement of the timepiece (3), at least the drive wheel (2; 2a) of one of the drive mechanisms carrying a finger (4; 4a) via which the wheel drives the corresponding display device, the timepiece (3) being characterized in that the finger (4; 4a) is friction fitted onto the drive wheel (2; 2a).
Public/Granted literature
Information query
