Invention Grant
- Patent Title: Electronic timepiece and secondary battery unit
- Patent Title (中): 电子钟表和二次电池组
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Application No.: US13606857Application Date: 2012-09-07
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Publication No.: US08693292B2Publication Date: 2014-04-08
- Inventor: Hiroyuki Kojima , Masaru Kubota
- Applicant: Hiroyuki Kojima , Masaru Kubota
- Applicant Address: JP Tokyo
- Assignee: Seiko Epson Corporation
- Current Assignee: Seiko Epson Corporation
- Current Assignee Address: JP Tokyo
- Agency: Global IP Counselors, LLP
- Priority: JP2011-206756 20110922
- Main IPC: G04C23/02
- IPC: G04C23/02 ; G04B37/00 ; G04C10/00 ; G04C10/02 ; G04C3/00

Abstract:
The electronic timepiece has an external case; a time indicating section that indicates the time; a solar panel; and a battery housing section that is provided in a main plate, a positive side contact terminal that is electrically connected to a positive supply terminal of the indication controlling section and configured such that the positive side contact terminal can be brought into contact with a positive terminal of a battery housed in the battery housing section; a negative side contact terminal that is electrically connected to a negative supply terminal of the indication controlling section and configured such that the negative side contact terminal can be brought into contact with a negative terminal of a battery housed in the battery housing section; and a contact section is positioned such that the contact section is not in contact with a battery housed in the battery housing section.
Public/Granted literature
- US20130077451A1 ELECTRONIC TIMEPIECE AND SECONDARY BATTERY UNIT Public/Granted day:2013-03-28
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