A snowmobile transporting device for mounting in a pick-up truck has a lower support frame adapted to be mounted in the load compartment of a pick-up truck and an upper support frame mounted on the lower support frame and adapted for longitudinal backward and forward movement on the lower frame. A snowmobile...http://www.google.com/patents/US5393191?utm_source=gb-gplus-sharePatent US5393191 - Vehicle attachment for transporting snowmobiles
