Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Mitsutoshi Kano0
Date of Patent
December 11, 2018
Patent Application Number
15596510
Date Filed
May 16, 2017
Patent Citations Received
Patent Primary Examiner
Patent abstract
A saddle member is attached to at least one of an upper end portion of a first frame member and an upper end portion of a second frame member of a main frame mechanism and remains to be in a state of being attached to at least one of the upper end portion of the first frame member and the upper end portion of the second frame member in a folded mode, a seated driving mode, and a standing driving mode, with locking function of a third lock mechanism.
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