Body weight-activated scooter
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United States of America Patent
Stats
-
Nov 27, 2007
Grant Date -
May 24, 2007
app pub date -
Nov 27, 2006
filing date -
Apr 18, 2005
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A body weight-activated scooter having a rear, vertical chassis section and at least one front steering wheel mounted on a front chassis section and at least one rear drive-wheel, the scooter provided with a pair of systems substantially in alignment with a vertical gravity line for transferring power to at least one rear drive-wheel, each of the pair of systems comprising: a treadle bearing most of the weight of a rider at a heelward end; a weight-vector wheel; a return tension means; and an over-running clutch drive connected to the at least one rear drive-wheel and linked to the weight-vector wheel via a linking means, the over-running clutch drive providing sustained forward thrust when the treadle is depressed by the weight of a rider on the heelward end and the scooter is operated.
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Family
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