Coaxial two-wheel vehicle

Motor vehicles – Power – Electric

Reexamination Certificate

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Details

C180S006500, C180S218000

Reexamination Certificate

active

07958956

ABSTRACT:
A coaxial two-wheel vehicle on which a rider stably travels without the upper body being swayed left and right in a riding state of the center of gravity being positioned high is provided.The coaxial two-wheel vehicle includes: a step plate for a driver to ride; a vehicle body that supports the step plate so as to be capable of changing a posture in a roll direction of rotating around a roll axis as the center, when a traveling direction is made the roll axis; a pair of wheels disposed on both sides on the same axis in the direction orthogonal to the traveling direction of the vehicle body and rotatably supported by the vehicle body; a pair of wheel drive means to drive and rotate the pair of wheels independently; and a handle for directly changing a posture of the step plate or indirectly changing the posture through the vehicle body.

REFERENCES:
patent: 1697994 (1929-01-01), Moore, Jr.
patent: 2726845 (1955-12-01), Hyslop, Jr. et al.
patent: 2825575 (1958-03-01), Mickels
patent: 3693987 (1972-09-01), Bobard et al.
patent: 3712404 (1973-01-01), Walquist
patent: 3833215 (1974-09-01), Isdith
patent: 4020914 (1977-05-01), Trautwein
patent: 5630774 (1997-05-01), Geschwender
patent: 5810371 (1998-09-01), Velke
patent: 5882020 (1999-03-01), Velke
patent: 5947505 (1999-09-01), Martin
patent: 6000705 (1999-12-01), Velke
patent: 6062582 (2000-05-01), Martin
patent: 6234495 (2001-05-01), Velke
patent: 6288505 (2001-09-01), Heinzmann et al.
patent: 6488291 (2002-12-01), Bellis, Jr.
patent: 6497422 (2002-12-01), Bellis, Jr.
patent: 6651766 (2003-11-01), Kamen et al.
patent: 6692010 (2004-02-01), Johnson et al.
patent: 7011171 (2006-03-01), Poulter
patent: 7178614 (2007-02-01), Ishii
patent: 7303032 (2007-12-01), Kahlert et al.
patent: 7803090 (2010-09-01), Kraus
patent: 63-305082 (1988-12-01), None
patent: 63305082 (1988-12-01), None
patent: 2004074814 (2004-03-01), None
patent: 2005-6435 (2005-01-01), None
patent: 2005-006436 (2005-01-01), None
patent: 2005001554 (2005-01-01), None
patent: 2006001385 (2006-01-01), None
patent: 2005039962 (2007-02-01), None
U.S. Appl. No. 12/533,755, filed Jul. 31, 2009, Kosaka, et al.

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