Pack with recessed handle

Claim 1

A CARTON HAVING A BOTTOM, TWO SIDE WALLS AND TWO END WALLS, AN EXTENSION PART INTEGRAL WITH EACH CARTON WALL, EACH SIDE WALL EXTENSION PART BEING FOLDABLE ABOUT LONGITUDINAL HINGE LINES TO FORM A CARTON TOP HAVING A DOWNWARDLY AND INWARDLY INCLINED PARNEL, AND TERMINAL AREAS OF SAID EXTENSION PARTS EACH BEING OF GREATER LENGTH THAN THE CARTON SIDE WALLS, SAID TERMINAL AREAS BEING FOLDED ABOUT LONGITUDINAL FOLD LINES SO AS JOINTLY TO FORM A VERTICALLY DISPOSED HANDLE WHICH IS RECESSED TO HAVE ITS UPPER EDGE IN THE PLANE OF THE UPPER EDGES OF THE CARTON WALLS, EACH END WALL EXTENSION PART BEING FOLDABLE ABOUT A HINGE LINE AT THE UPPER EDGE OF THE END WALL TO OVERLIE AND RETAIN SAID HANDLE AND EACH END WALL HAVING A SLOT DEPENDING FROM SAID LAST-MENTIONED HINGE LINE TO ACCOMMODATE THE ENDS OF SAID HANDLE, SAID SLOTS EXTENDING INTO THE END WALL EXTENSION PARTS TO ALLOW THE HANDLE TO BE PLACED IN ITS RECESSES POSITION.