Rider-propelled wheeled vehicle
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United States of America Patent
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Feb 23, 2016
Grant Date -
Mar 19, 2015
app pub date -
Apr 23, 2013
filing date -
Apr 27, 2012
priority date (Note) -
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Abstract
A rider-propelled wheeled vehicle includes a support surface for supporting a user's feet, which defines a longitudinal axis, a pair of front wheels and a pair of rear wheels associated with the support surface, a system for rotatably connecting the rear wheels to the support surface, and adapted to allow their oscillation about a first oscillation axis inclined with respect to the support surface. The rear wheels have respective first pivot axes independent of and transversally offset from each other for at least partial transfer of the propulsion exerted by the user on the support surface to such wheels and for generation of a reaction substantially parallel to the plane to thereby promote a forward motion of the structure.
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