Cooler chest for independent container

Claim 1

IN A DEVICE OF THE CLASS DESCRIBED THE COMBINATION OF A COOLER CHEST INCLUDING A SUBSTANTIALLY RECTANGULAR BOTTOM, OPPOSED UPSTANDING END WALLS, AN UPSTANDING FRONT WALL AND AN UPSTANDING BACK WALL FROM THE BOTTOM, EACH OF SAID WALLS HAVING ITS UPPER END FLAT AND IN A COMMON PLANE FORMING A TOP WALL AROUND AN OPENING TO THE INTERIOR OF THE CHEST, A MOVABLE COVER FOR SAID CHEST ENGAGING THE CHEST TOP WALL TO CLOSE THE CHEST OPENING AND MOVABLE FROM SAID CLOSED POSITION ON SAID CHEST TOP WALL TO AN OPEN POSITION, SAID CHEST LYING ON ITS BACK WALL WHEN IN OPERATIVE POSITON AND WITH SAID COVER REMOVED, A SEPERATE CONTAINER WITHIN SAID CHEST LYING ON ITS BACK WALL WHEN SAID CHEST BOTTOM AND A TOP BELOW THE CHEST TOP WALL, SAID CONTAINER HAVING A CONTROLLABLE DISCHARGE FROM ITS TOP FOR DISCHARGING ITS CONTENT THROUGH THE CHEST OPENING WHEN THE CHEST IS DISPOSED ON ITS BACK WALL AND THE COVER IN ITS OPEN POSITION, SAID CHEST END WALLS AND THE SEPARATE CONTAINER WALLS HAVING SPACE BETWEEN THEM, AND MEANS WITHIN SAID SPACE INCLUDING A REFRIGERANT FOR MAINTAINING THE SEPARATE CONTAINER AND ITS CONTENTS IN A COOL CONDITION WHILE THE CONTENTS OF THE CONTAINER IS BEING INTERMITTENTLY, CONTROLLABLY DISCHARGED.