Patent ID: 7396034

Claim:
A device adapted to be secured to an existing wheeled or a flat foot jack upon a trailer tongue, comprising: a central hole adapted into said jack proximate to said existing foot and a first hole above said central hole; a pivoting foot about a bolt through said central hole and secured about said first hole, said foot pivoting from a first configuration towards a trailer, through a second configuration beneath an existing foot, and to a third configuration away from a trailer; said foot having a base, generally planar with an upturned perimeter; a pair of flanges, mutually parallel and spaced apart to admit a wheel, attaching perpendicular to said base, having a first end proximate to said base and an opposite second end, said second end having two or more holes upon the perimeter; said bolt, extending through said flanges and said central hole; a handle, sized to fit through the holes in said flanges, having a first end and an opposite second end with a removable locking pin; a means to stiffen said bolt through which said bolt passes, said foot having a generally U shape formed by said flanges as the upright portions of the U shape and said base as the bottom portion of the U shape.