US Patent 7631897 Vehicle leveling device

Vehicle leveling device having a stand which, in use, is positioned on the ground next to a wheel of a vehicle, a lever beam which extends laterally from the stand and beneath the wheel with a proximal end portion of the lever beam being mounted on the stand for movement between raised and lowered positions and a distal end portion of the lever beam resting on the ground beneath the vehicle, a jack for raising the proximal end portion of the lever beam on the stand, with the distal end portion bearing on the ground and serving as a fulcrum for the lever beam in lifting the wheel, and a lock for holding the proximal end portion of the lever beam in a fixed position on the stand with the wheel in a raised position.