Carton having an integrally formed measuring device therein

Claim 1

A CARTON ADAPTED TO DISPENSE A PREDETERMINED AMOUNT OF THE CONTENTS THEREOF, SAID CARTON BEING FORMED FROM A SINGLE BLANK OF SUITABLE SHEET MATERIAL WHICH IS CUT AND SCORED TO PROVIDE SIDE WALLS AND END WALLS FOR SAID CARTON, A DISPENSING DEVICE INTEGRALLY FORMED WITH SAID SIDE WALLS AND SAID END WALLS WHICH COMPRISES THREE WALLS, TWO OF WHICH ARE SECURED TO OPPOSITE SIDE WALLS OF SAID CARTON, RESPECTIVELY, AND ARRANGED TO SECURE THE OTHER ONE OF SAID THREE WALLS IN SPACED RELATION TO ONE OF SAID END WALLS TO PROVIDE A NARROW DISCHARGE PASSAGE, SAID THREE WALLS BEING CUT AND SCORED SO AS TO PROVIDE, WHEN FOLDED, A MULTI STEP-SHAPED PROPORTIONED SPACED AT THE LOWER END THEREOF FOR HOLDING A PREDETERMINED VOLUME OF MATERIAL, SAID MULTI STEP-SHAPED PROPORTIONED END HAVING A PLURALITY OF RISERS WHICH EXTEND PROGRESSIVELY OUTWARDLY AND HAVING TREADS WHICH ARE REMOVED TO PROVIDE OPENINGS INTO SAID PROPORTIONED SPACE; AND OPENABLE MEANS FORMED IN SAID CARTON, WHEREBY THE PREDETERMINED VOLUME OF MATERIAL HELD WITHIN SAID SPACE MAY BE DISPENSED FROM SAID CARTON.