US Patent 7401669 Battery device of vehicle power supply
Patent 7401669 was granted and assigned to Sanyo on July, 2008 by the United States Patent and Trademark Office.
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Patent abstract
An electric power device for a vehicle has a case that is divided into a first case and a second case. The first case and second case are coupled so as to be separable from each other by the shock of a crash. In the power device, furthermore, a part of the first case and the second case, or a coupling member coupling the first case to the second case, is laminated, and a shock breakage pin to be broken by a predetermined shock penetrates through a laminated portion to couple the first case to the second case.
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US Patent 07401669 Battery device of vehicle power supply US Patent 7401669 Battery device of vehicle power supply
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Patent Number
0740166900
Patent Number
740166900
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Is a
Current Assignee
Patent Jurisdiction
Patent Number
074016690
Date of Patent
July 22, 2008
0Patent Application Number
111870230
Date Filed
July 22, 2005
0Official Website
Patent Primary Examiner
Edits on 26 Sep, 2022
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Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
074016690
Date of Patent
July 22, 2008
0Patent Application Number
111870230
Date Filed
July 22, 2005
0Official Website
Patent Primary Examiner
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US Patent 07401669 Battery device of vehicle power supply
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
07401669
Date of patent
July 22, 2008
Patent application number
11187023
Date Filed
July 22, 2005
Patent primary examiner
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