Patent ID: 9327781
Filing Date: 2016-05-03
CPC Classification: B62D,B66F

Claim Text:
1. A trailer stabilizing jack comprising: an extendable column; a support arm comprising a first end connected to said extendable column and a second end remote from said extendable column, said second end comprising a connection means to a trailer kingpin; a base connected to said extendable column at the end of said extendable column opposite said support arm; at least one primary wheel mounted to said base; a support frame comprising a third end connected to at least one of said base and said extendable column, and further comprising a cantilevered fourth end opposite said third end, wherein said fourth end extends substantially in the direction of said second end; a support wheel mounted to said fourth end, wherein said support wheel comprises a smaller diameter than said primary wheel and is vertically offset from said primary wheel; wherein said second end extends beyond a plane defined by the tangent of the circumference of said support wheel.