Container, usable as cash drawer

Claim 1

A container, comprising in combination: a) a receptacle having a bottom wall, upstanding side walls and upstanding end walls, b) a peripheral primary flange structure integral with said side and end walls, and projecting outwardly from upper extents of said side and end walls, c) a lid fitting over said receptacle, said primary flange structure providing rail means to seat the lid as the lid slides endwise forwardly into a receptacle closing position, d) and multiple interfitting and interlocking means on said lid and on the primary flange structure to progressively interfit and lock the lid to the receptacle as the lid slide endwise into said receptacle closing position, e) said primary flange structure being first and second laterally extended sections at opposite ends of the receptacle, and third and fourth longitudinally extended sections at opposite sides of the receptacle, said interfitting and interlocking means including first, second, third, and fourth elements respectively associated with said first, second, third, and fourth flange extents, f) certain of said interlocking elements integral with the lid projecting to progressively underhang said primary flange structure, as the lid slides forwardly toward said closing position, said certain elements projecting forwardly beneath the plane of the lid, at opposite sides and opposite ends thereof, g) said primary flange structure defining vertical through openings to downwardly pass a first group of said certain elements during said forward sliding of the lid, h) and said longitudinally extending sections having skirts defining angled blocking shoulders located to block forward movement of a second group of said certain elements when said first group of said certain elements are poised over said through openings, said second group of said certain elements being freed for forward displacement after said first group of said certain elements have passed downwardly through said through openings.