Reversible security cover for stackable and nestable tote box

Claim 1

In combination, a tote box and a security cover therefor, (a) said tote box comprising first and second end walls and first and second side walls, a bottom joining said end walls and said side walls together into a upwardly opening rectangular receptacle, (b) a horizontal lip extending about the perimeter of said receptacle at the upper end thereof, (c) a skirt depending vertically from said lip and extending about the perimeter of said receptacle, (d) a first slot formed in said first end wall and a second slot formed in said second end wall, said slots being located below said horizontal lip and in alignment with each other, (e) a plurality of guides projecting upwardly above said lip from said first and second side walls, (f) said security cover comprising first and second end walls, and first and second side walls, a planar bottom joining end walls and said side walls together into a shallow, dished configuration, (g) a continuous horizontal flange extending around the perimeter of the end walls and side walls of the security cover, (h) a plurality of elongated slots extending through said flange of said cover, (i) a first overhang depending vertically from said flange along the first end wall of said cover, and a second overhang depending vertically from said flange along the second end wall of said cover, (j) a skirt depending vertically below said lip on the tote box, (k) at least one locking tab projecting horizontally outwardly from the first end wall of said cover and at least one locking tab projecting horizontally outwardly from the second end wall of said cover, (l) said first and second overhangs engaging said skirt to locate the locking tabs relative to said slots in the end walls of the receptacle, (m) said cover being placed atop said receptacle so that said guides extend through said elongated slots and align said cover upon said receptacle, (n) said cover being executed in a resilient plastic so that said locking tabs on both of said end walls of said cover can be snapped into locking engagement with the slots in the first and second end walls of said tote box.