Bumper jack pusher extension

Claim 1

A BUMPER JACK EXTENSION FOR CONVERTING A CONVENTIONAL BUMPER JACK OF THE TYPE INCLUDING A BASE, A JACK STANDARD RISING FROM SAID BASE AND AN UPWARDLY OPENING BUMPER HOOK ON A LIFT FRAME MOUNTED ON SAID STANDARD FOR MOVEMENT THERE ALONG, TO AN EXTENSIBLE MOTOR HAVING TWO TELESCOPED SECTIONS, SAID BUMPER JACK EXTENSION COMPRISING AN UPSTANDING ELONGATED TUBULAR MEMBER OF A SIZE SO AS TO BE TELESCOPED OVER THE UPPER END OF THE BUMPER JACK STANDARD REMOTE FROM THE BASE THEREOF, THE LOWER END OF SAID TUBULAR MEMBER INCLUDING MEANS FOR SEATING IN THE UPWARDLY OPENING BUMPER HOOK CARRIED BY SAID LIFT FRAME, AND A REACTION THRUST MEMBER CARRIED BY THE UPPER END OF SAID TUBULAR MEMBER FOR ENGAGEMENT WITH A VEHICLE BUMPER WHEREBY SAID BUMPER JACK STANDARD MAY BE ORIENTED UPWARDLY AND IN THE DIRECTION OF DESIRED MOVEMENT OF A DISABLED VEHICLE WITH SAID BASE ENGAGE WITH THE GROUND AND SAID REACTION THRUST MEMBER ENGAGED WITH THE BUMPER OF SAID DISABLED VEHICLE SAID UPPER END OF SAID TUBULAR MEMBER INCLUDING AT LEAST ONE LATERALLY PROJECTING HOOK MEMBER DEFINING AN UPWARDLY OPENING CONCAVE RECESS.