Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
February 7, 2023
Patent Application Number
16560095
Date Filed
September 4, 2019
Patent Citations
Patent Primary Examiner
A vehicle includes a frame including a front frame part and a rear frame part. An elongated single wheel is rotatably connected to one of the front frame part and the rear frame part. The elongated wheel houses an expansion device including a linkage mechanism adapted to reconfigure a shape of the elongated wheel between a cylindrical shape in top view of the vehicle when the vehicle is traveling in a straight direction and a frustoconical shape in top view of the vehicle in a turning condition of the vehicle.
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