Material handling tote

Claim 2

A material handling tote comprising: a bottom wall, a pair of side walls and a pair of end walls defining an open top container; a continuous flange extending outwardly from the upper edge of said side walls and said end walls, said continuous flange having at its outer edge a vertical flange having an upper portion extending above said continuous flange and a lower portion extending below said continuous flange, said lower portions being substantially equal in length to their adjacent end and side walls thereby providing open corners for lateral access to the space between said end walls and said side walls and their adjacent lower portions of said vertical flange; and a plurality of raised ribs on the inner surface of the lower portions of said vertical flange, said raised ribs constructed and arranged to spread the load equidistantly across said vertical flange when said material handling tote is hung from a support rail.

Claim 3

The material handling tote according to claim 1 wherein said continuous outwardly extending flange includes a continuous recessed seat adjacent its inner edge, said continuous seat including substantially wider corner portions overlying a portion of the open top of said container.

Claim 4

The material handling tote according to claim 2 wherein a lid closes off the open top thereof, said lid comprising a planar portion having edges complementary to said continuous recessed seat of said continuous flange, said lid further including a plurality of perpendicularly extending ribs on the underside thereof adjacent the edges thereof constructed and arranged to be received within said container adjacent said side and end walls.

Claim 5

The material handling tote according to claim 2 wherein said end walls and said side walls taper at a slight angle whereby the bottom of one such tote will nest on the continuous recessed seat of another of said material handling totes.

Claim 6

A combination material handling tote and lid, said combination comprising: a rectangular open-topped container having a bottom, a pair of side walls and a pair of end walls defining a cavity; a continuous outwardly directed horizontal flange extending above and outwardly of the top edge of said side walls and said end walls substantially parallel to said bottom, said top edge of said side and end walls defining a recessed seat bounded by said continuous horizontal flange, said recessed seat extending inwardly at the intersections between said side walls and said end walls to overlie a portion of said cavity; a vertical flange on the outer periphery of said horizontal flange extending substantially perpendicular thereto, said vertical flange extending above said horizontal flange for the entire periphery thereof and below said horizontal flange for a distance substantially equal to the lengths of said end walls and said side walls thereby defining openings in said flange at the corners of said container, said portions of said flange extending below said horizontal flange defining gripping or mounting means for said container; a cover for said container, said cover including a planar main portion having side edges complementary to said seat and rib guides on the underside of said main portion extending perpendicular thereto, said rib guides including side, end and corner rib guides, said side and end rib guides adapted to fit within said container while said corner rib guides include outwardly directed detents which are constructed and arranged to interlock with said portions of said seat extending inwardly at the intersections of said side walls and said end walls of said container.

Claim 7

A combination material handling tote and lid, said combination comprising: a rectangular open-topped container having a bottom, a pair of side walls and a pair of end walls defining a cavity; a continuous outwardly directed horizontal flange extending above and outwardly of the top edge of said side walls and said end walls substantially parallel to said bottom, said top edge of said side and end walls defining a recessed seat bounded by said continuous horizontal flange, said recessed seat extending inwardly at the intersections between said side walls and said end walls to overlie a portion of said cavity; a vertical flange on the outer periphery of said horizontal flange extending substantially perpendicular thereto, said vertical flange extending above said horizontal flange for the entire periphery thereof and below said horizontal flange for a distance substantially equal to the lengths of said end walls and said side walls thereby defining openings in said flange at the corners of said container, said portions of said flange extending below said horizontal flange defining gripping or mounting means for said container; a cover for said container, said cover including a planar main portion having side edges complementary to said seat and rib guides on the underside of said main portion extending perpendicular thereto, said rib guides including side, end and corner rib guides, said side and end rib guides adapted to fit within said container while said corner rib guides include outwardly directed detents which are constructed and arranged to interlock with said portions of said seat extending inwardly at the intersections of said side walls and said end walls of said container.

Claim 8

The material handling tote according to claim 5 wherein said end walls and said side walls taper at a slight angle whereby the bottom of one such tote will nest on the continuous seat of another of said material handling totes.

Claim 9

The material handling tote according to claim 5 wherein said lid includes a finger aperture therethrough to facilitate removal of said lid from said tote.

Claim 10

The material handling tote according to claim 5 wherein the portion of said vertical flange extending below said horizontal flange include a plurality of equidistantly spaced raised ribs on the surface thereof facing said end and side walls.

Claim 11

A material handling tote comprising: a bottom wall, a pair of side walls and a pair of end walls defining an open top container; a continuous flange extending outwardly from the upper edge of said side walls and said end walls, said continuous flange having at its outer edge a vertical flange having an upper portion extending above said continuous flange and a lower portion extending below said continuous flange, said lower portions being substantially equal in length to their adjacent end and side walls thereby providing open corners for lateral access to the space between said end walls and said side walls and their adjacent lower portions of said vertical flange; a continuous recessed seat adjacent the inner edge of said continuous outwardly extending flange, said continuous seat including substantially wider corner portions overlying a portion of the open top of said container; and a lid closing off said open top, said lid comprising a planar portion having edges complimentary to said continuous recessed seat of said continuous flange, said lid further including a plurality of perpendicularly extending ribs on the underside thereof adjacent the edges thereof constructed and arranged to be received within said container adjacent said side and end walls, said perpendicularly extending ribs on the underside of said lid including arcuate ribs adjacent the corners of said lid, said arcuate ribs including outwardly extending detents at the edges thereof constructed and arranged to snap over said corner portions of said seat to thereby releasably retain said lid on said material handling tote.

Claim 12

A material handling tote comprising: a bottom wall, a pair of side walls and a pair of end walls defining an open top container; a continuous flange extending outwardly from the upper edge of said side walls and said end walls, said continuous flange having at its outer edge a vertical flange having an upper portion extending above said continuous flange and a lower portion extending below said continuous flange, said lower portions being substantially equal in length to their adjacent end and side walls thereby providing open corners for lateral access to the space between said end walls and said side walls and their adjacent lower portions of said vertical flange; a continuous recessed seat adjacent the inner edge of said continuous outwardly extending flange, said continuous seat including substantially wider corner portions overlying a portion of the open top of said container; and a lid closing off said open top, said lid comprising a planar portion having edges complimentary to said continuous recessed seat of said continuous flange, said lid further including a plurality of perpendicularly extending ribs on the underside thereof adjacent the edges thereof constructed and arranged to be received within said container adjacent said side and end walls, said perpendicularly extending ribs on the underside of said lid including arcuate ribs adjacent the corners of said lid, said arcuate ribs including outwardly extending detents at the edges thereof constructed and arranged to snap over said corner portions of said seat to thereby releasably retain said lid on said material handling tote.