Invention Grant
- Patent Title: Water resistant portable object including a sound generator
- Patent Title (中): 防水便携式物体，包括声发生器
-
Application No.: US11913992Application Date: 2006-04-28
-
Publication No.: US08059494B2Publication Date: 2011-11-15
- Inventor: Jean-Bernard Veuthey , Stéphane Claude
- Applicant: Jean-Bernard Veuthey , Stéphane Claude
- Applicant Address: CH Grenchen
- Assignee: ETA SA Manufacture Horlogère Suisse
- Current Assignee: ETA SA Manufacture Horlogère Suisse
- Current Assignee Address: CH Grenchen
- Agency: Griffin & Szipl, P.C.
- Priority: EP05010121 20050510
- International Application: PCT/EP2006/003948 WO 20060428
- International Announcement: WO2006/122641 WO 20061123
- Main IPC: G04B23/02
- IPC: G04B23/02
Abstract:
The invention concerns a water resistant portable object such as a diving watch including a sound generator device (12) and a microprocessor (1), characterized in that it emits acoustic signals at two different frequencies (f1) and (f2) as a function of the medium, air or water, in which the wearer of the watch is situated.
Public/Granted literature
- US20090126621A1 Water resistant protable object including a sound generator Public/Granted day:2009-05-21
Information query
