Abstract:
A carton for shipping and display of contained products, which carton has an end closure arrangement which can be manipulated to three (3) positions; a first position closed and locked; a second in which the closure is open for display; and a third position in which the closure is closed for display. The carton includes a stand and removal pannels to reveal to prospective buyers the contained products.

Description:
BACKGROUND OF THE INVENTION 
     Numerous foldable boxes have been proposed for use as shipping containers. Boxes have also been designed to be useful, upon refolding or other conversion, as display containers for merchandise. 
     Prior boxes have not included the simplicity of design, ease of convertibility and versatility of use of the device of the present invention. 
     SUMMARY OF THE INVENTION 
     Broadly, the present invention comprises a foldable shipping and display carton made from a carton blank having a rectilinear body, an upper multisectional flap and side tab arrangement including a main flap hinged from said body and two minor side tabs which arrangement is capable of manipulation to three (3) positions; one (1) closed and locked position and two (2) display positions. Main flap has three (3) tandem sections foldable to various positions and held by side tabs or by a body tab piece to create the three (3) positions 
     It is a feature that the side tabs carry multiple creases to make them more flexible and permit easy tucking of the tabs between the container body and its contents. 
     It is a further feature that the carton container body includes stand means for standing up the carton for display. 
    
    
     BRIEF DESCRIPTION OF THE DRAWINGS 
     FIG. 1 is a plan view of the cardboard carton blank; 
     FIG. 2 is a perspective view of the carton partially assembled, glued and collapsed; 
     FIG. 3 is a perspective view of the carton assembled for shipping with a partial cutaway view; 
     FIG. 4 is a sectional view taken along line 4--4 of FIG. 3 showing stand uprights and a carton contained product in phantom; 
     FIG. 5 is a perspective view of two (2) cartons in stacked display position with a partial cutaway of the front top panel of the upper carton; 
     FIG. 6 is an end view of a plurality of the cartons in a tier rack; 
     FIG. 7 is a partial cutaway of a corner of the carton showing a multicreased side tab inserted into and forming a part of the upper main flap arrangement as folded; and 
     FIG. 8 is a partial sectional view taken along line 8--8 of FIG. 6 showing the flexible side tab being tucked between carton wall and contained carton product. 
    
    
     DESCRIPTION OF THE PREFERRED EMBODIMENT 
     In the figures, cardboard carton blank 10 includes front top panel 11, back bottom panel 12, exterior side panel 13, middle side panel 14, and glue flap 16. Also shown are lower closure arrangement 15 including notched flaps 17, 18 and tabs 19, 21 which interlock in a known way to form the lower end closure (not shown as assembled and interlocked). Upper end closure and display arrangement 22 includes foldable hinged panel 23 including first panel section 24, second panel section 26, hinged to the first section 24 and the third panel section 27 hinged to the second section 26. Hinge crease lines 24a and 26a permit ready folding of panel 23. Closure and display arrangement 22 includes flexible multicreased side locking tabs 28, 29 with tab 28 having creases 28a, 28b and tab 29 having crease lines 29a, 29b. Front top panel 11 includes cut-through severence line 31 and score lines 32, 33 and 34 to permit removal of front panel triangular portion 11a or front panel portion 11b for display purposes as further explained. Front top panel 11 includes locking projections 36, 37 for insertion into hinged panel slots 26a, 26b. 
     Finally, blank 10 includes oval thumb notch 38 formed in panel 11; semicircular cut-through severance line 39 in panel 12 creates tab 40, and right and left upright pieces 41, 42 having cutlines 41a, 41b and hinges at fold lines 41b and 42b; right and left notched brace half-moon sections 43, 44 having cutlines 43a, 44a; fold hinge lines 43b, 44b and upright-engaging notches 43c, 44c. Thumb notches 46, 47 assist in assembling stands 48, 49 as partially shown in FIG. 4. 
     Turning to FIGS. 2 and 3, blank 10 is shown with glue flap 16 glued to exterior side panel 13 and with the blank top, bottom and side panels 11, 12, 13 and 14 in flat knockdown position with foldable upper hinged panel 23, including panel sections 24, 26 and 27 in unfolded extended position. Blank 10 may be shipped in this knockdown position for later erection as carton 9. Carton 9 may house the contents of office supply items, such as folders or binders for letter size or other sizes of paper. As assembled, panels 11, 12, 13, and 14, flaps 17 and 18, and tabs 19, 21 form rectilinear carton container body 30. With lower and upper end closures 15, 22 arranged in their closed position, carton 9 provides a strong integral shipping container which can withstand the forces applied during handling including being dropped without breaking open. Panel sections 26, 27 are inserted into the carton body 30 while section 24 serves as the carton top end. Tabs 36 and 37 are inserted in slots 26a, 26b to lock panel section 24 closed. Panel section 24 carries display picture square 45 (or other pictorial or information material) for informing the viewer what is contained in carton 9. 
     In FIG. 4, stand uprights 41, 42 are deployed and carton 9 is leaning back (from the upright FIG. 3 position) as supported by the stands 48, 49. Foldable hinged multisection panel 23 is folded with section 27 superimposed on panel section 24 and panel section 26 tucked under the semicircle tab 40. Panel section 27 carries pictorial information such as picture box 50. Also shown are front panel 11 and removable panel 11a in the process of being removed through tearing of scoreline 32. In FIG. 4, panel sections 24, 26 and 27 are parallel to panel 12 of container body 30. Side tab 28 and a phantom view of a sheet paper folder 52 are also shown. Carton 9 functions as a display carton supported by stands 48, 49; panel 11a removed to display a portion of the interior positioned folder 52 and with panel section 27 carrying pictorial or other point of sale information. 
     Turning to FIGS. 5 and 7, an alternative manner of using carton 9 as a display carton is shown. Both cartons 9 are positioned on their back bottom panel 12 and the larger removable panel portion 11b being removed to expose the carton contents (not shown). As shown in FIG. 7 panel sections 24, 26, and 27 are folded until each is parallel to the other and all are perpendicular to carton panel 11. Tab 28 is shown tucked into a position between sections 24 and 27 to hold foldable hinged panel 23 in its triple folded position. Panel section 24 carries information box 60. 
     FIGS. 6 and 8 illustrate three (3) cartons 9 on a rack 51 which rack has inclined support surfaces 51a, 51b, and 51c. In FIG. 8, tab 28 having creases 28a, 28b permits the tab 28 to be bent to ease its insertion between side 13 (with glue flap 16) and a paper sheet folder 52 with folder edge 52 positioned in carton 9.