Motorized dolly
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Mar 10, 2015
Grant Date -
Mar 20, 2014
app pub date -
Sep 13, 2013
filing date -
Sep 14, 2012
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A motorized dolly includes an elongated frame, a first and second arc-shaped rail, a first and second pulley, a continuous belt, a motor, a platform, a first and second set of rollers or wheels, a fastener and one or more controls. The first arc-shaped rail has a first radius to a point in space. The second arc-shaped rail has a second radius greater than the first radius. The first and second pulleys are attached to the elongated frame proximate to each end. The continuous belt is movably attached to the first pulley and the second pulley. The motor is operably engaged with the first pulley, the second pulley or the continuous belt. The first and second set of rollers or wheels are attached to the platform and movably engaged with the first and second rails, respectively. The fastener securely is attached to the platform and the continuous belt.
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