Tri-folding ramp
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United States of America Patent
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-
Jul 3, 2007
Grant Date -
Jun 8, 2006
app pub date -
Dec 3, 2004
filing date -
Dec 3, 2004
priority date (Note) -
In Force
status (Latency Note)
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Abstract
The tri-folding ramp is a portable, collapsible device that includes three sections which define an upper surface of the ramp as having an arc-shaped profile. The arc-shaped profile of the ramp can reduce the loading angle between the distal end of the ramp and an upper loading surface, thereby inhibiting contact between the vehicle's undercarriage and the ramp's upper surface and/or the upper loading surface as the vehicle is entering or exiting the ramp.
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