Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Jude Igwemezie0
Tuan Nguyen0
Date of Patent
December 21, 2010
0Patent Application Number
118740560
Date Filed
October 17, 2007
0Patent Primary Examiner
Patent abstract
A portable ramp for motor vehicles molded from co-polymer where the ramp has a longitudinal spine extending through a grid, has a sloped portion and a horizontal upper portion to support a wheel of a vehicle. The wheel is in direct contact with the grid and the grid is open from top to bottom between the spine and the side walls. The spine has an arc-shaped cross-section.
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