Patent ID: 7980532
Filing Date: 2011-07-19
Classification: B60T,B66F

Abstract:
1. A leveling device for vehicle wheels, comprising: a first integral planar member for mateably receiving one or more additional integral planar members of substantially the same shape and dimension in releasable relationship, said integral planar member having four sides, an upper surface divided into a plurality of rows of upstanding projections, said rows of upstanding projections having a front row of upstanding projections, and a bottom surface, said bottom surface having a plurality of receptacle openings, each of said openings conformable to receive an individual said upstanding projection, each said receptacle opening and said upstanding projection being adapted in releasable frictional engagement; said first integral planar member being adapted in releasable engagement with one or more said additional integral planar members, said first integral planar member and each of said adaptable additional integrally planar members having one partially beveled side with a sloped projection having an inclined plane and one or more openings, each of said openings conformable to the shape and dimensions of one said individual upstanding projection and being adapted to mate with an upstanding projection of another said integral planar member to enable substantial alignment of said inclined planes of said joined integral planar members to facilitate movement of a vehicle wheel up and down said inclined planes.