Improved tray, suitable for packaging croissants.

A cross-nesting tray provided with means for interlocking an upper second tray in a lower first tray when said upper tray is cross-nested in a like lower tray. If desired, vertically registering stacking means can be provided on the tops of tray walls and in the bottom end portion of said walls to permit stacking a like third tray on said first tray, over said second tray, and cross-nested in said second tray.

A tray suitable for formation from thermoplastic resin capable of containing a multiplicity of frustro-conical containers is provided. Adequate strength to resist lateral and longitudinal compression and to resist twisting distortion is provided by a system of webs which constitute a girder structure with the walls and bottom of the tray. The whole is so formed as to provide easy access to the contents while retaining such contents in a desired stable relationship, one with the other. The tray i...

A tray comprising upstanding side and end walls and a gridwork bottom. Said side and end walls are joined in the upper portions thereof so as to form substantially square corners, and are joined in the lower portions thereof so as to form curved corners.

A tray comprises a base and a superstructure which together are shaped to simulate an object which has a diversionary or entertainment value to a child, in order to encourage the child to eat. The tray includes open topped recesses, one of which is shaped to receive solid food or a receptacle therefor, and another of which is shaped to receive and support a drinking cup.

A tray comprising upstanding side and end walls and a gridwork bottom disposed between the lower edge portions of said walls. Said gridwork bottom is comprised of intersecting struts which form rows of rectangles generally parallel with said walls. Each of said walls terminates at its upper edge to an outwardly extending turned-down flange which extends around the upper periphery of the tray. Said rows of rectangles have different dimensions which contribute to the rigidity and strength of the t...

A tray formed from a cut and scored blank. Contiguous of the end and side panels have gusset panels therebetween which fold upon themselves when the side and end panels are erected. The end panels have a locking structure consisting of a central locking panel foldable with respect to the end panel and secured to the tray bottom. Panel portions flanking the locking panel are folded to position upon carton erection, and the distal ends thereof cooperate with the locking panel and maintain the guss...

A self-draining tray comprising upstanding side and end walls joined in curved junctions at the upstanding edges thereof, and a gridwork bottom member joined in upwardly curved junctions to the lower portions of said walls. Said wall members extend in a generally vertical direction throughout their structure so as to be self-draining, even when said tray is in an inverted position.

A tray which, in one preferred form, may be sized to hold a flat food product such as a pizza. The tray, in this one preferred form, includes a pair of opposed side walls each being foldably connected along a base edge at a generally right angle to a floor. A corner wall is foldably connected to each end of each side wall and also is oriented at a generally right angle to the floor, each corner wall also being oriented at an angle relative to its connected side wall. A set up panel is foldably c...

A serving tray having multiple levels includes a lower tray, a tapered collar, a cylindrical extension and an upper tray. The lower tray has a receiving cup having a ribbed exterior surface for alignment to one end of the tapered collar in a non-rotatable manner. The cylindrical extension is sized to fit through the other end of the collar and into the receiving cup such that rotatable movement of the extension is permitted. The upper tray has a centrally located cup with a vertical wall that ex...