WHEELED VEHICLE DRIVE MECHANISM WITH HAND LEVER ARM
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United States of America Patent
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Jun 28, 2011
Grant Date -
Jul 14, 2011
app pub date -
Jan 5, 2011
filing date -
Jan 12, 2010
priority date (Note) -
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status (Latency Note)
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Abstract
A wheeled vehicle drive mechanism is provided that has a hand leverage arm and one or more horizontal gears to move associated drive gears. A drive chain meshed with a fixed drive sprocket keyed to the drive gears may be used to transmit motion from the horizontal gears to the vehicle wheels.
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