Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
July 19, 2016
Patent Application Number
14503657
Date Filed
October 1, 2014
Patent Citations Received
Patent Primary Examiner
Patent abstract
An electric storage device includes: an electrode assembly in which electrodes are wound such that paired curved portions and a straight portion connecting the paired curved portions are formed; a case which houses the electrode assembly, the case comprising a convex part protruding toward the straight portion of the electrode assembly to support the straight portion; and a support portion which supports the curved portion toward an inside of the electrode assembly.
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