Stackable bin container

Claim 1

AN INTEGRALLY FORMED PLASTIC OPEN-TOP RECTANGULAR STACKABLE CONTAINER COMPRISING A BOTTOM WALL, UPWARDLY AND INWARDLY SLOPING SIDE WALLS AND UPWARDLY AND OUTWARDLY SLOPING END WALLS CONNECTING WITH SAID BOTTOM WALL, SAID SIDE WALLS HAVING THEIR FRONT PORTIONS DOWNWARDLY INCLINING TO CONNECT WITH A SHORTER FRONT END WALL, SAID SIDE WALLS HAVING OPPOSITELY POSITIONED VERTICAL GROOVES FORMED BY OUTWARD INDENTATIONS IN THE FACES OF THE WALLS AND ADAPTED FOR REMOVABLY RECEIVING A VERTICAL DIVIDER PANEL PLACED IN A PRESELECTED ARRANGEMENT, SAID SIDE AND END WALLS AT THEIR UPPER EXTREMITY BEING STEPPED OUTWARDLY AND THEN UPWARDLY A SHORT DISTANCE TO PROVIDE SHELVES, SAID SIDE WALL SHELVES ADAPTED TO STACKABLY SUPPORT A SUPERIMPOSED IDENTICAL CONTAINER, THE OUTWARD SPREADING OF SAID SIDE WALLS BEING PREVENTED BY A SPACER ROD AND KEEPER MEANS, SAID ROD PASSING TRANSVERSELY THROUGH THE SIDE WALLS AND A SHORT DISTANCE BEYOND IMMEDIATELY BENEATH THE SHELF ADJACENT TO THE UPPERMOST INCLINED PORTION OF SAID SIDE WALLS, SAID ROD HAVING SAID KEEPER MEANS AFFIXED TO THE EXTREME ENDS OF SAID ROD ADJACENT THE OUTER SURFACE OF SAID SIDE WALLS.