Patent ID: 7506709

Claim:
A personal mobility vehicle (PMV) comprising: a vehicle frame having spaced apart lateral sides; at least two suspension assemblies, one located on each of the lateral sides and further comprising: a main pivot arm having first and second main-arm-ends, an intermediate portion, and a first wheel connected to the first main-arm-end, the intermediate portion pivotally connected to a respective one of the lateral sides, with the first main-arm-end and first wheel extending in a first direction from the vehicle frame; a center drive wheel located on the second main-arm-end of the main pivot arm for generally vertical movement relative to the vehicle frame; and a wheel support arm having first and second support-arm-ends and a second wheel connected to the second support arm end, the wheel support arm pivotally connected to the respective one of the lateral sides, the first support-arm-end being slidably engaged with the main pivot arm, the second support-arm-end and the second wheel extending in a second direction, generally opposite the first direction, from the vehicle frame.